8907420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{148457}}^1$

素因数の和:148469

約数の個数: 24

約数和(自身を含む): 24940944

約数和(自身を除く): 16033524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 148457, 296914, 445371, 593828, 742285, 890742, 1484570, 1781484, 2226855, 2969140, 4453710, 8907420]

約数ペア:

[(1, 8907420), (2, 4453710), (3, 2969140), (4, 2226855), (5, 1781484), (6, 1484570), (10, 890742), (12, 742285), (15, 593828), (20, 445371), (30, 296914), (60, 148457)]