28995330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 92759040

約数和(自身を除く): 63763710

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 43, 57, 65, 70, 78, 86, 91, 95, 105, 114, 129, 130, 133, 169, 182, 190, 195, 210, 215, 247, 258, 266, 273, 285, 301, 338, 390, 399, 430, 455, 494, 507, 546, 559, 570, 602, 645, 665, 741, 798, 817, 845, 903, 910, 1014, 1118, 1183, 1235, 1290, 1330, 1365, 1482, 1505, 1634, 1677, 1690, 1729, 1806, 1995, 2366, 2451, 2470, 2535, 2730, 2795, 3010, 3211, 3354, 3458, 3549, 3705, 3913, 3990, 4085, 4515, 4902, 5070, 5187, 5590, 5719, 5915, 6422, 7098, 7267, 7410, 7826, 8170, 8385, 8645, 9030, 9633, 10374, 10621, 11438, 11739, 11830, 12255, 14534, 16055, 16770, 17157, 17290, 17745, 19266, 19565, 21242, 21801, 22477, 23478, 24510, 25935, 28595, 31863, 32110, 34314, 35490, 36335, 39130, 43602, 44954, 48165, 50869, 51870, 53105, 57190, 58695, 63726, 67431, 72670, 74347, 85785, 96330, 101738, 106210, 109005, 112385, 117390, 134862, 138073, 148694, 152607, 159315, 171570, 218010, 223041, 224770, 254345, 276146, 305214, 318630, 337155, 371735, 414219, 446082, 508690, 674310, 690365, 743470, 763035, 828438, 966511, 1115205, 1380730, 1526070, 1933022, 2071095, 2230410, 2899533, 4142190, 4832555, 5799066, 9665110, 14497665, 28995330]

約数ペア:

[(1, 28995330), (2, 14497665), (3, 9665110), (5, 5799066), (6, 4832555), (7, 4142190), (10, 2899533), (13, 2230410), (14, 2071095), (15, 1933022), (19, 1526070), (21, 1380730), (26, 1115205), (30, 966511), (35, 828438), (38, 763035), (39, 743470), (42, 690365), (43, 674310), (57, 508690), (65, 446082), (70, 414219), (78, 371735), (86, 337155), (91, 318630), (95, 305214), (105, 276146), (114, 254345), (129, 224770), (130, 223041), (133, 218010), (169, 171570), (182, 159315), (190, 152607), (195, 148694), (210, 138073), (215, 134862), (247, 117390), (258, 112385), (266, 109005), (273, 106210), (285, 101738), (301, 96330), (338, 85785), (390, 74347), (399, 72670), (430, 67431), (455, 63726), (494, 58695), (507, 57190), (546, 53105), (559, 51870), (570, 50869), (602, 48165), (645, 44954), (665, 43602), (741, 39130), (798, 36335), (817, 35490), (845, 34314), (903, 32110), (910, 31863), (1014, 28595), (1118, 25935), (1183, 24510), (1235, 23478), (1290, 22477), (1330, 21801), (1365, 21242), (1482, 19565), (1505, 19266), (1634, 17745), (1677, 17290), (1690, 17157), (1729, 16770), (1806, 16055), (1995, 14534), (2366, 12255), (2451, 11830), (2470, 11739), (2535, 11438), (2730, 10621), (2795, 10374), (3010, 9633), (3211, 9030), (3354, 8645), (3458, 8385), (3549, 8170), (3705, 7826), (3913, 7410), (3990, 7267), (4085, 7098), (4515, 6422), (4902, 5915), (5070, 5719), (5187, 5590)]