710543860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 1658893824

約数和(自身を除く): 948349964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 71, 122, 130, 142, 244, 260, 284, 305, 355, 610, 631, 710, 793, 923, 1220, 1262, 1420, 1586, 1846, 2524, 3155, 3172, 3692, 3965, 4331, 4615, 6310, 7930, 8203, 8662, 9230, 12620, 15860, 16406, 17324, 18460, 21655, 32812, 38491, 41015, 43310, 44801, 56303, 76982, 82030, 86620, 89602, 112606, 153964, 164060, 179204, 192455, 224005, 225212, 281515, 384910, 448010, 500383, 563030, 582413, 769820, 896020, 1000766, 1126060, 1164826, 2001532, 2329652, 2501915, 2732861, 2912065, 5003830, 5465722, 5824130, 10007660, 10931444, 11648260, 13664305, 27328610, 35527193, 54657220, 71054386, 142108772, 177635965, 355271930, 710543860]

約数ペア:

[(1, 710543860), (2, 355271930), (4, 177635965), (5, 142108772), (10, 71054386), (13, 54657220), (20, 35527193), (26, 27328610), (52, 13664305), (61, 11648260), (65, 10931444), (71, 10007660), (122, 5824130), (130, 5465722), (142, 5003830), (244, 2912065), (260, 2732861), (284, 2501915), (305, 2329652), (355, 2001532), (610, 1164826), (631, 1126060), (710, 1000766), (793, 896020), (923, 769820), (1220, 582413), (1262, 563030), (1420, 500383), (1586, 448010), (1846, 384910), (2524, 281515), (3155, 225212), (3172, 224005), (3692, 192455), (3965, 179204), (4331, 164060), (4615, 153964), (6310, 112606), (7930, 89602), (8203, 86620), (8662, 82030), (9230, 76982), (12620, 56303), (15860, 44801), (16406, 43310), (17324, 41015), (18460, 38491), (21655, 32812)]