310697660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 96

約数和(自身を含む): 818439552

約数和(自身を除く): 507741892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 455, 530, 689, 742, 910, 1060, 1378, 1484, 1820, 1855, 2756, 3221, 3445, 3710, 4823, 6442, 6890, 7420, 9646, 12884, 13780, 16105, 19292, 22547, 24115, 32210, 41873, 45094, 48230, 64420, 83746, 90188, 96460, 112735, 167492, 170713, 209365, 225470, 293111, 341426, 418730, 450940, 586222, 682852, 837460, 853565, 1172444, 1194991, 1465555, 1707130, 2219269, 2389982, 2931110, 3414260, 4438538, 4779964, 5862220, 5974955, 8877076, 11096345, 11949910, 15534883, 22192690, 23899820, 31069766, 44385380, 62139532, 77674415, 155348830, 310697660]

約数ペア:

[(1, 310697660), (2, 155348830), (4, 77674415), (5, 62139532), (7, 44385380), (10, 31069766), (13, 23899820), (14, 22192690), (20, 15534883), (26, 11949910), (28, 11096345), (35, 8877076), (52, 5974955), (53, 5862220), (65, 4779964), (70, 4438538), (91, 3414260), (106, 2931110), (130, 2389982), (140, 2219269), (182, 1707130), (212, 1465555), (260, 1194991), (265, 1172444), (364, 853565), (371, 837460), (455, 682852), (530, 586222), (689, 450940), (742, 418730), (910, 341426), (1060, 293111), (1378, 225470), (1484, 209365), (1820, 170713), (1855, 167492), (2756, 112735), (3221, 96460), (3445, 90188), (3710, 83746), (4823, 64420), (6442, 48230), (6890, 45094), (7420, 41873), (9646, 32210), (12884, 24115), (13780, 22547), (16105, 19292)]