3030996670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 5995866240

約数和(自身を除く): 2964869570

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 311, 610, 622, 793, 1229, 1555, 1586, 2458, 3110, 3965, 4043, 6145, 7930, 8086, 12290, 15977, 18971, 20215, 31954, 37942, 40430, 74969, 79885, 94855, 149938, 159770, 189710, 246623, 374845, 382219, 493246, 749690, 764438, 974597, 1233115, 1911095, 1949194, 2466230, 3822190, 4872985, 4968847, 9745970, 9937694, 23315359, 24844235, 46630718, 49688470, 116576795, 233153590, 303099667, 606199334, 1515498335, 3030996670]

約数ペア:

[(1, 3030996670), (2, 1515498335), (5, 606199334), (10, 303099667), (13, 233153590), (26, 116576795), (61, 49688470), (65, 46630718), (122, 24844235), (130, 23315359), (305, 9937694), (311, 9745970), (610, 4968847), (622, 4872985), (793, 3822190), (1229, 2466230), (1555, 1949194), (1586, 1911095), (2458, 1233115), (3110, 974597), (3965, 764438), (4043, 749690), (6145, 493246), (7930, 382219), (8086, 374845), (12290, 246623), (15977, 189710), (18971, 159770), (20215, 149938), (31954, 94855), (37942, 79885), (40430, 74969)]