427339770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 1295917056

約数和(自身を除く): 868577286

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 61, 65, 66, 69, 71, 78, 110, 115, 122, 130, 138, 142, 143, 165, 183, 195, 213, 230, 253, 286, 299, 305, 330, 345, 355, 366, 390, 426, 429, 506, 598, 610, 671, 690, 710, 715, 759, 781, 793, 858, 897, 915, 923, 1065, 1265, 1342, 1403, 1430, 1495, 1518, 1562, 1586, 1633, 1794, 1830, 1846, 2013, 2130, 2145, 2343, 2379, 2530, 2769, 2806, 2990, 3266, 3289, 3355, 3795, 3905, 3965, 4026, 4209, 4290, 4331, 4485, 4615, 4686, 4758, 4899, 5538, 6578, 6710, 7015, 7590, 7810, 7930, 8165, 8418, 8662, 8723, 8970, 9230, 9798, 9867, 10065, 10153, 11715, 11895, 12993, 13845, 14030, 15433, 16330, 16445, 17446, 17963, 18239, 19734, 20130, 20306, 21045, 21229, 21655, 23430, 23790, 24495, 25986, 26169, 27690, 30459, 30866, 32890, 35926, 36478, 42090, 42458, 43310, 43615, 46299, 47641, 48990, 49335, 50765, 52338, 53889, 54717, 56303, 60918, 63687, 64965, 77165, 87230, 89815, 91195, 92598, 95282, 98670, 99613, 101530, 106145, 107778, 109434, 112606, 127374, 129930, 130845, 142923, 152295, 154330, 168909, 179630, 182390, 199226, 200629, 212290, 231495, 233519, 238205, 261690, 269445, 273585, 281515, 285846, 298839, 304590, 318435, 337818, 401258, 462990, 467038, 476410, 498065, 538890, 547170, 563030, 597678, 601887, 619333, 636870, 700557, 714615, 844545, 996130, 1003145, 1095743, 1167595, 1203774, 1238666, 1294969, 1401114, 1429230, 1494195, 1689090, 1857999, 2006290, 2191486, 2335190, 2589938, 2988390, 3009435, 3096665, 3287229, 3502785, 3715998, 3884907, 5478715, 6018870, 6193330, 6474845, 6574458, 7005570, 7769814, 9289995, 10957430, 12949690, 14244659, 16436145, 18579990, 19424535, 28489318, 32872290, 38849070, 42733977, 71223295, 85467954, 142446590, 213669885, 427339770]

約数ペア:

[(1, 427339770), (2, 213669885), (3, 142446590), (5, 85467954), (6, 71223295), (10, 42733977), (11, 38849070), (13, 32872290), (15, 28489318), (22, 19424535), (23, 18579990), (26, 16436145), (30, 14244659), (33, 12949690), (39, 10957430), (46, 9289995), (55, 7769814), (61, 7005570), (65, 6574458), (66, 6474845), (69, 6193330), (71, 6018870), (78, 5478715), (110, 3884907), (115, 3715998), (122, 3502785), (130, 3287229), (138, 3096665), (142, 3009435), (143, 2988390), (165, 2589938), (183, 2335190), (195, 2191486), (213, 2006290), (230, 1857999), (253, 1689090), (286, 1494195), (299, 1429230), (305, 1401114), (330, 1294969), (345, 1238666), (355, 1203774), (366, 1167595), (390, 1095743), (426, 1003145), (429, 996130), (506, 844545), (598, 714615), (610, 700557), (671, 636870), (690, 619333), (710, 601887), (715, 597678), (759, 563030), (781, 547170), (793, 538890), (858, 498065), (897, 476410), (915, 467038), (923, 462990), (1065, 401258), (1265, 337818), (1342, 318435), (1403, 304590), (1430, 298839), (1495, 285846), (1518, 281515), (1562, 273585), (1586, 269445), (1633, 261690), (1794, 238205), (1830, 233519), (1846, 231495), (2013, 212290), (2130, 200629), (2145, 199226), (2343, 182390), (2379, 179630), (2530, 168909), (2769, 154330), (2806, 152295), (2990, 142923), (3266, 130845), (3289, 129930), (3355, 127374), (3795, 112606), (3905, 109434), (3965, 107778), (4026, 106145), (4209, 101530), (4290, 99613), (4331, 98670), (4485, 95282), (4615, 92598), (4686, 91195), (4758, 89815), (4899, 87230), (5538, 77165), (6578, 64965), (6710, 63687), (7015, 60918), (7590, 56303), (7810, 54717), (7930, 53889), (8165, 52338), (8418, 50765), (8662, 49335), (8723, 48990), (8970, 47641), (9230, 46299), (9798, 43615), (9867, 43310), (10065, 42458), (10153, 42090), (11715, 36478), (11895, 35926), (12993, 32890), (13845, 30866), (14030, 30459), (15433, 27690), (16330, 26169), (16445, 25986), (17446, 24495), (17963, 23790), (18239, 23430), (19734, 21655), (20130, 21229), (20306, 21045)]