1875040140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31250669}}^1$

素因数の和:31250681

約数の個数: 24

約数和(自身を含む): 5250112560

約数和(自身を除く): 3375072420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31250669, 62501338, 93752007, 125002676, 156253345, 187504014, 312506690, 375008028, 468760035, 625013380, 937520070, 1875040140]

約数ペア:

[(1, 1875040140), (2, 937520070), (3, 625013380), (4, 468760035), (5, 375008028), (6, 312506690), (10, 187504014), (12, 156253345), (15, 125002676), (20, 93752007), (30, 62501338), (60, 31250669)]