211647570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7054919}}^1$

素因数の和:7054929

約数の個数: 16

約数和(自身を含む): 507954240

約数和(自身を除く): 296306670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7054919, 14109838, 21164757, 35274595, 42329514, 70549190, 105823785, 211647570]

約数ペア:

[(1, 211647570), (2, 105823785), (3, 70549190), (5, 42329514), (6, 35274595), (10, 21164757), (15, 14109838), (30, 7054919)]