90412530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{231827}}^1$

素因数の和:231850

約数の個数: 32

約数和(自身を含む): 233682624

約数和(自身を除く): 143270094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 231827, 463654, 695481, 1159135, 1390962, 2318270, 3013751, 3477405, 6027502, 6954810, 9041253, 15068755, 18082506, 30137510, 45206265, 90412530]

約数ペア:

[(1, 90412530), (2, 45206265), (3, 30137510), (5, 18082506), (6, 15068755), (10, 9041253), (13, 6954810), (15, 6027502), (26, 3477405), (30, 3013751), (39, 2318270), (65, 1390962), (78, 1159135), (130, 695481), (195, 463654), (390, 231827)]