54207420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{903457}}^1$

素因数の和:903469

約数の個数: 24

約数和(自身を含む): 151780944

約数和(自身を除く): 97573524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 903457, 1806914, 2710371, 3613828, 4517285, 5420742, 9034570, 10841484, 13551855, 18069140, 27103710, 54207420]

約数ペア:

[(1, 54207420), (2, 27103710), (3, 18069140), (4, 13551855), (5, 10841484), (6, 9034570), (10, 5420742), (12, 4517285), (15, 3613828), (20, 2710371), (30, 1806914), (60, 903457)]