3895140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64919}}^1$

素因数の和:64931

約数の個数: 24

約数和(自身を含む): 10906560

約数和(自身を除く): 7011420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64919, 129838, 194757, 259676, 324595, 389514, 649190, 779028, 973785, 1298380, 1947570, 3895140]

約数ペア:

[(1, 3895140), (2, 1947570), (3, 1298380), (4, 973785), (5, 779028), (6, 649190), (10, 389514), (12, 324595), (15, 259676), (20, 194757), (30, 129838), (60, 64919)]