77320710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12451}}^1$

素因数の和:12490

約数の個数: 64

約数和(自身を含む): 215170560

約数和(自身を除く): 137849850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 12451, 24902, 37353, 62255, 74706, 112059, 124510, 186765, 224118, 286373, 336177, 373530, 560295, 572746, 672354, 859119, 1120590, 1431865, 1680885, 1718238, 2577357, 2863730, 3361770, 4295595, 5154714, 7732071, 8591190, 12886785, 15464142, 25773570, 38660355, 77320710]

約数ペア:

[(1, 77320710), (2, 38660355), (3, 25773570), (5, 15464142), (6, 12886785), (9, 8591190), (10, 7732071), (15, 5154714), (18, 4295595), (23, 3361770), (27, 2863730), (30, 2577357), (45, 1718238), (46, 1680885), (54, 1431865), (69, 1120590), (90, 859119), (115, 672354), (135, 572746), (138, 560295), (207, 373530), (230, 336177), (270, 286373), (345, 224118), (414, 186765), (621, 124510), (690, 112059), (1035, 74706), (1242, 62255), (2070, 37353), (3105, 24902), (6210, 12451)]