87321210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54919}}^1$

素因数の和:54982

約数の個数: 32

約数和(自身を含む): 213528960

約数和(自身を除く): 126207750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 54919, 109838, 164757, 274595, 329514, 549190, 823785, 1647570, 2910707, 5821414, 8732121, 14553535, 17464242, 29107070, 43660605, 87321210]

約数ペア:

[(1, 87321210), (2, 43660605), (3, 29107070), (5, 17464242), (6, 14553535), (10, 8732121), (15, 5821414), (30, 2910707), (53, 1647570), (106, 823785), (159, 549190), (265, 329514), (318, 274595), (530, 164757), (795, 109838), (1590, 54919)]