2187420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{36457}}^1$

素因数の和:36469

約数の個数: 24

約数和(自身を含む): 6124944

約数和(自身を除く): 3937524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 36457, 72914, 109371, 145828, 182285, 218742, 364570, 437484, 546855, 729140, 1093710, 2187420]

約数ペア:

[(1, 2187420), (2, 1093710), (3, 729140), (4, 546855), (5, 437484), (6, 364570), (10, 218742), (12, 182285), (15, 145828), (20, 109371), (30, 72914), (60, 36457)]