87540630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{55057}}^1$

素因数の和:55120

約数の個数: 32

約数和(自身を含む): 214065504

約数和(自身を除く): 126524874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 55057, 110114, 165171, 275285, 330342, 550570, 825855, 1651710, 2918021, 5836042, 8754063, 14590105, 17508126, 29180210, 43770315, 87540630]

約数ペア:

[(1, 87540630), (2, 43770315), (3, 29180210), (5, 17508126), (6, 14590105), (10, 8754063), (15, 5836042), (30, 2918021), (53, 1651710), (106, 825855), (159, 550570), (265, 330342), (318, 275285), (530, 165171), (795, 110114), (1590, 55057)]