315067460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{926669}}^1$

素因数の和:926695

約数の個数: 24

約数和(自身を含む): 700562520

約数和(自身を除く): 385495060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 926669, 1853338, 3706676, 4633345, 9266690, 15753373, 18533380, 31506746, 63013492, 78766865, 157533730, 315067460]

約数ペア:

[(1, 315067460), (2, 157533730), (4, 78766865), (5, 63013492), (10, 31506746), (17, 18533380), (20, 15753373), (34, 9266690), (68, 4633345), (85, 3706676), (170, 1853338), (340, 926669)]