63942973970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{7853}}^1$

素因数の和:8315

約数の個数: 64

約数和(自身を含む): 123000425856

約数和(自身を除く): 59057451886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 227, 422, 454, 1055, 1135, 2110, 2270, 3587, 3859, 7174, 7718, 7853, 15706, 17935, 19295, 35870, 38590, 39265, 47897, 78530, 95794, 133501, 239485, 267002, 478970, 667505, 814249, 1335010, 1628498, 1656983, 1782631, 3313966, 3565262, 4071245, 8142490, 8284915, 8913155, 16569830, 17826310, 28168711, 30304727, 56337422, 60609454, 140843555, 151523635, 281687110, 303047270, 376135141, 752270282, 1880675705, 3761351410, 6394297397, 12788594794, 31971486985, 63942973970]

約数ペア:

[(1, 63942973970), (2, 31971486985), (5, 12788594794), (10, 6394297397), (17, 3761351410), (34, 1880675705), (85, 752270282), (170, 376135141), (211, 303047270), (227, 281687110), (422, 151523635), (454, 140843555), (1055, 60609454), (1135, 56337422), (2110, 30304727), (2270, 28168711), (3587, 17826310), (3859, 16569830), (7174, 8913155), (7718, 8284915), (7853, 8142490), (15706, 4071245), (17935, 3565262), (19295, 3313966), (35870, 1782631), (38590, 1656983), (39265, 1628498), (47897, 1335010), (78530, 814249), (95794, 667505), (133501, 478970), (239485, 267002)]