45385140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{756419}}^1$

素因数の和:756431

約数の個数: 24

約数和(自身を含む): 127078560

約数和(自身を除く): 81693420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 756419, 1512838, 2269257, 3025676, 3782095, 4538514, 7564190, 9077028, 11346285, 15128380, 22692570, 45385140]

約数ペア:

[(1, 45385140), (2, 22692570), (3, 15128380), (4, 11346285), (5, 9077028), (6, 7564190), (10, 4538514), (12, 3782095), (15, 3025676), (20, 2269257), (30, 1512838), (60, 756419)]