307579740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4751}}^1$

素因数の和:4859

約数の個数: 96

約数和(自身を含む): 938843136

約数和(自身を除く): 631263396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1660, 2158, 2490, 3237, 4316, 4751, 4980, 5395, 6474, 9502, 10790, 12948, 14253, 16185, 19004, 21580, 23755, 28506, 32370, 47510, 57012, 61763, 64740, 71265, 95020, 123526, 142530, 185289, 247052, 285060, 308815, 370578, 394333, 617630, 741156, 788666, 926445, 1182999, 1235260, 1577332, 1852890, 1971665, 2365998, 3705780, 3943330, 4731996, 5126329, 5914995, 7886660, 10252658, 11829990, 15378987, 20505316, 23659980, 25631645, 30757974, 51263290, 61515948, 76894935, 102526580, 153789870, 307579740]

約数ペア:

[(1, 307579740), (2, 153789870), (3, 102526580), (4, 76894935), (5, 61515948), (6, 51263290), (10, 30757974), (12, 25631645), (13, 23659980), (15, 20505316), (20, 15378987), (26, 11829990), (30, 10252658), (39, 7886660), (52, 5914995), (60, 5126329), (65, 4731996), (78, 3943330), (83, 3705780), (130, 2365998), (156, 1971665), (166, 1852890), (195, 1577332), (249, 1235260), (260, 1182999), (332, 926445), (390, 788666), (415, 741156), (498, 617630), (780, 394333), (830, 370578), (996, 308815), (1079, 285060), (1245, 247052), (1660, 185289), (2158, 142530), (2490, 123526), (3237, 95020), (4316, 71265), (4751, 64740), (4980, 61763), (5395, 57012), (6474, 47510), (9502, 32370), (10790, 28506), (12948, 23755), (14253, 21580), (16185, 19004)]