304874570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 792892800

約数和(自身を除く): 488018230

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 49, 55, 65, 70, 77, 91, 95, 98, 110, 130, 133, 143, 154, 182, 190, 209, 229, 245, 247, 266, 286, 385, 418, 455, 458, 490, 494, 539, 637, 665, 715, 770, 910, 931, 1001, 1045, 1078, 1145, 1235, 1274, 1330, 1430, 1463, 1603, 1729, 1862, 2002, 2090, 2290, 2470, 2519, 2695, 2717, 2926, 2977, 3185, 3206, 3458, 4351, 4655, 5005, 5038, 5390, 5434, 5954, 6370, 7007, 7315, 8015, 8645, 8702, 9310, 10010, 10241, 11221, 12103, 12595, 13585, 14014, 14630, 14885, 16030, 17290, 17633, 19019, 20482, 20839, 21755, 22442, 24206, 25190, 27170, 29770, 30457, 32747, 35035, 35266, 38038, 41678, 43510, 47861, 51205, 56105, 56563, 60515, 60914, 65494, 70070, 88165, 95095, 95722, 102410, 104195, 112210, 113126, 121030, 123431, 133133, 145873, 152285, 163735, 176330, 190190, 208390, 213199, 229229, 239305, 246862, 266266, 282815, 291746, 304570, 327470, 335027, 395941, 426398, 458458, 478610, 565630, 617155, 622193, 665665, 670054, 729365, 791882, 1065995, 1146145, 1234310, 1244386, 1331330, 1458730, 1604603, 1675135, 1979705, 2131990, 2292290, 2345189, 2771587, 3110965, 3209206, 3350270, 3959410, 4355351, 4690378, 5543174, 6221930, 8023015, 8710702, 11725945, 13857935, 16046030, 21776755, 23451890, 27715870, 30487457, 43553510, 60974914, 152437285, 304874570]

約数ペア:

[(1, 304874570), (2, 152437285), (5, 60974914), (7, 43553510), (10, 30487457), (11, 27715870), (13, 23451890), (14, 21776755), (19, 16046030), (22, 13857935), (26, 11725945), (35, 8710702), (38, 8023015), (49, 6221930), (55, 5543174), (65, 4690378), (70, 4355351), (77, 3959410), (91, 3350270), (95, 3209206), (98, 3110965), (110, 2771587), (130, 2345189), (133, 2292290), (143, 2131990), (154, 1979705), (182, 1675135), (190, 1604603), (209, 1458730), (229, 1331330), (245, 1244386), (247, 1234310), (266, 1146145), (286, 1065995), (385, 791882), (418, 729365), (455, 670054), (458, 665665), (490, 622193), (494, 617155), (539, 565630), (637, 478610), (665, 458458), (715, 426398), (770, 395941), (910, 335027), (931, 327470), (1001, 304570), (1045, 291746), (1078, 282815), (1145, 266266), (1235, 246862), (1274, 239305), (1330, 229229), (1430, 213199), (1463, 208390), (1603, 190190), (1729, 176330), (1862, 163735), (2002, 152285), (2090, 145873), (2290, 133133), (2470, 123431), (2519, 121030), (2695, 113126), (2717, 112210), (2926, 104195), (2977, 102410), (3185, 95722), (3206, 95095), (3458, 88165), (4351, 70070), (4655, 65494), (5005, 60914), (5038, 60515), (5390, 56563), (5434, 56105), (5954, 51205), (6370, 47861), (7007, 43510), (7315, 41678), (8015, 38038), (8645, 35266), (8702, 35035), (9310, 32747), (10010, 30457), (10241, 29770), (11221, 27170), (12103, 25190), (12595, 24206), (13585, 22442), (14014, 21755), (14630, 20839), (14885, 20482), (16030, 19019), (17290, 17633)]