77390370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7048

約数の個数: 64

約数和(自身を含む): 211438080

約数和(自身を除く): 134047710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 6991, 11070, 13982, 20973, 34955, 41946, 62919, 69910, 104865, 125838, 188757, 209730, 286631, 314595, 377514, 573262, 629190, 859893, 943785, 1433155, 1719786, 1887570, 2579679, 2866310, 4299465, 5159358, 7739037, 8598930, 12898395, 15478074, 25796790, 38695185, 77390370]

約数ペア:

[(1, 77390370), (2, 38695185), (3, 25796790), (5, 15478074), (6, 12898395), (9, 8598930), (10, 7739037), (15, 5159358), (18, 4299465), (27, 2866310), (30, 2579679), (41, 1887570), (45, 1719786), (54, 1433155), (82, 943785), (90, 859893), (123, 629190), (135, 573262), (205, 377514), (246, 314595), (270, 286631), (369, 209730), (410, 188757), (615, 125838), (738, 104865), (1107, 69910), (1230, 62919), (1845, 41946), (2214, 34955), (3690, 20973), (5535, 13982), (6991, 11070)]