1570693660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 3474938880

約数和(自身を除く): 1904245220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 107, 148, 166, 185, 214, 239, 332, 370, 415, 428, 478, 535, 740, 830, 956, 1070, 1195, 1660, 2140, 2390, 3071, 3959, 4780, 6142, 7918, 8843, 8881, 12284, 15355, 15836, 17686, 17762, 19795, 19837, 25573, 30710, 35372, 35524, 39590, 39674, 44215, 44405, 51146, 61420, 79180, 79348, 88430, 88810, 99185, 102292, 127865, 176860, 177620, 198370, 255730, 328597, 396740, 511460, 657194, 733969, 946201, 1314388, 1467938, 1642985, 1892402, 2122559, 2935876, 3285970, 3669845, 3784804, 4245118, 4731005, 6571940, 7339690, 8490236, 9462010, 10612795, 14679380, 18924020, 21225590, 42451180, 78534683, 157069366, 314138732, 392673415, 785346830, 1570693660]

約数ペア:

[(1, 1570693660), (2, 785346830), (4, 392673415), (5, 314138732), (10, 157069366), (20, 78534683), (37, 42451180), (74, 21225590), (83, 18924020), (107, 14679380), (148, 10612795), (166, 9462010), (185, 8490236), (214, 7339690), (239, 6571940), (332, 4731005), (370, 4245118), (415, 3784804), (428, 3669845), (478, 3285970), (535, 2935876), (740, 2122559), (830, 1892402), (956, 1642985), (1070, 1467938), (1195, 1314388), (1660, 946201), (2140, 733969), (2390, 657194), (3071, 511460), (3959, 396740), (4780, 328597), (6142, 255730), (7918, 198370), (8843, 177620), (8881, 176860), (12284, 127865), (15355, 102292), (15836, 99185), (17686, 88810), (17762, 88430), (19795, 79348), (19837, 79180), (25573, 61420), (30710, 51146), (35372, 44405), (35524, 44215), (39590, 39674)]