140111460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{778397}}^1$

素因数の和:778412

約数の個数: 36

約数和(自身を含む): 425005308

約数和(自身を除く): 284893848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 778397, 1556794, 2335191, 3113588, 3891985, 4670382, 7005573, 7783970, 9340764, 11675955, 14011146, 15567940, 23351910, 28022292, 35027865, 46703820, 70055730, 140111460]

約数ペア:

[(1, 140111460), (2, 70055730), (3, 46703820), (4, 35027865), (5, 28022292), (6, 23351910), (9, 15567940), (10, 14011146), (12, 11675955), (15, 9340764), (18, 7783970), (20, 7005573), (30, 4670382), (36, 3891985), (45, 3113588), (60, 2335191), (90, 1556794), (180, 778397)]