40527420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675457}}^1$

素因数の和:675469

約数の個数: 24

約数和(自身を含む): 113476944

約数和(自身を除く): 72949524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675457, 1350914, 2026371, 2701828, 3377285, 4052742, 6754570, 8105484, 10131855, 13509140, 20263710, 40527420]

約数ペア:

[(1, 40527420), (2, 20263710), (3, 13509140), (4, 10131855), (5, 8105484), (6, 6754570), (10, 4052742), (12, 3377285), (15, 2701828), (20, 2026371), (30, 1350914), (60, 675457)]