3057220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4971

約数の個数: 24

約数和(自身を含む): 6628608

約数和(自身を除く): 3571388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4931, 9862, 19724, 24655, 49310, 98620, 152861, 305722, 611444, 764305, 1528610, 3057220]

約数ペア:

[(1, 3057220), (2, 1528610), (4, 764305), (5, 611444), (10, 305722), (20, 152861), (31, 98620), (62, 49310), (124, 24655), (155, 19724), (310, 9862), (620, 4931)]