90581010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232259}}^1$

素因数の和:232282

約数の個数: 32

約数和(自身を含む): 234118080

約数和(自身を除く): 143537070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 232259, 464518, 696777, 1161295, 1393554, 2322590, 3019367, 3483885, 6038734, 6967770, 9058101, 15096835, 18116202, 30193670, 45290505, 90581010]

約数ペア:

[(1, 90581010), (2, 45290505), (3, 30193670), (5, 18116202), (6, 15096835), (10, 9058101), (13, 6967770), (15, 6038734), (26, 3483885), (30, 3019367), (39, 2322590), (65, 1393554), (78, 1161295), (130, 696777), (195, 464518), (390, 232259)]