315830090

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{209159}}^1$

素因数の和:209317

約数の個数: 16

約数和(自身を含む): 572261760

約数和(自身を除く): 256431670

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 209159, 418318, 1045795, 2091590, 31583009, 63166018, 157915045, 315830090]

約数ペア:

[(1, 315830090), (2, 157915045), (5, 63166018), (10, 31583009), (151, 2091590), (302, 1045795), (755, 418318), (1510, 209159)]