61562790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1723}}^1$

素因数の和:2133

約数の個数: 48

約数和(自身を含む): 160559568

約数和(自身を除く): 98996778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1723, 1985, 2382, 3446, 3573, 3970, 5169, 5955, 7146, 8615, 10338, 11910, 15507, 17230, 17865, 25845, 31014, 35730, 51690, 77535, 155070, 684031, 1368062, 2052093, 3420155, 4104186, 6156279, 6840310, 10260465, 12312558, 20520930, 30781395, 61562790]

約数ペア:

[(1, 61562790), (2, 30781395), (3, 20520930), (5, 12312558), (6, 10260465), (9, 6840310), (10, 6156279), (15, 4104186), (18, 3420155), (30, 2052093), (45, 1368062), (90, 684031), (397, 155070), (794, 77535), (1191, 51690), (1723, 35730), (1985, 31014), (2382, 25845), (3446, 17865), (3573, 17230), (3970, 15507), (5169, 11910), (5955, 10338), (7146, 8615)]