4155420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{69257}}^1$

素因数の和:69269

約数の個数: 24

約数和(自身を含む): 11635344

約数和(自身を除く): 7479924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 69257, 138514, 207771, 277028, 346285, 415542, 692570, 831084, 1038855, 1385140, 2077710, 4155420]

約数ペア:

[(1, 4155420), (2, 2077710), (3, 1385140), (4, 1038855), (5, 831084), (6, 692570), (10, 415542), (12, 346285), (15, 277028), (20, 207771), (30, 138514), (60, 69257)]