74680710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3689

約数の個数: 64

約数和(自身を含む): 196717248

約数和(自身を除く): 122036538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 3613, 4134, 6890, 7226, 10335, 10839, 18065, 20670, 21678, 36130, 46969, 54195, 93938, 108390, 140907, 191489, 234845, 281814, 382978, 469690, 574467, 704535, 957445, 1148934, 1409070, 1914890, 2489357, 2872335, 4978714, 5744670, 7468071, 12446785, 14936142, 24893570, 37340355, 74680710]

約数ペア:

[(1, 74680710), (2, 37340355), (3, 24893570), (5, 14936142), (6, 12446785), (10, 7468071), (13, 5744670), (15, 4978714), (26, 2872335), (30, 2489357), (39, 1914890), (53, 1409070), (65, 1148934), (78, 957445), (106, 704535), (130, 574467), (159, 469690), (195, 382978), (265, 281814), (318, 234845), (390, 191489), (530, 140907), (689, 108390), (795, 93938), (1378, 54195), (1590, 46969), (2067, 36130), (3445, 21678), (3613, 20670), (4134, 18065), (6890, 10839), (7226, 10335)]