21134555370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{73637}}^1$

素因数の和:74716

約数の個数: 64

約数和(自身を含む): 56412599040

約数和(自身を除く): 35278043670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1063, 2126, 3189, 5315, 6378, 9567, 10630, 15945, 19134, 28701, 31890, 47835, 57402, 73637, 95670, 143505, 147274, 220911, 287010, 368185, 441822, 662733, 736370, 1104555, 1325466, 1988199, 2209110, 3313665, 3976398, 6627330, 9940995, 19881990, 78276131, 156552262, 234828393, 391380655, 469656786, 704485179, 782761310, 1174141965, 1408970358, 2113455537, 2348283930, 3522425895, 4226911074, 7044851790, 10567277685, 21134555370]

約数ペア:

[(1, 21134555370), (2, 10567277685), (3, 7044851790), (5, 4226911074), (6, 3522425895), (9, 2348283930), (10, 2113455537), (15, 1408970358), (18, 1174141965), (27, 782761310), (30, 704485179), (45, 469656786), (54, 391380655), (90, 234828393), (135, 156552262), (270, 78276131), (1063, 19881990), (2126, 9940995), (3189, 6627330), (5315, 3976398), (6378, 3313665), (9567, 2209110), (10630, 1988199), (15945, 1325466), (19134, 1104555), (28701, 736370), (31890, 662733), (47835, 441822), (57402, 368185), (73637, 287010), (95670, 220911), (143505, 147274)]