313084870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{154229}}^1$

素因数の和:154272

約数の個数: 32

約数和(自身を含む): 666273600

約数和(自身を除く): 353188730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 154229, 308458, 771145, 1079603, 1542290, 2159206, 4472641, 5398015, 8945282, 10796030, 22363205, 31308487, 44726410, 62616974, 156542435, 313084870]

約数ペア:

[(1, 313084870), (2, 156542435), (5, 62616974), (7, 44726410), (10, 31308487), (14, 22363205), (29, 10796030), (35, 8945282), (58, 5398015), (70, 4472641), (145, 2159206), (203, 1542290), (290, 1079603), (406, 771145), (1015, 308458), (2030, 154229)]