315990670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{2969}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 590198400

約数和(自身を除く): 274207730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 367, 734, 1835, 2969, 3670, 5938, 10643, 14845, 21286, 29690, 53215, 86101, 106430, 172202, 430505, 861010, 1089623, 2179246, 5448115, 10896230, 31599067, 63198134, 157995335, 315990670]

約数ペア:

[(1, 315990670), (2, 157995335), (5, 63198134), (10, 31599067), (29, 10896230), (58, 5448115), (145, 2179246), (290, 1089623), (367, 861010), (734, 430505), (1835, 172202), (2969, 106430), (3670, 86101), (5938, 53215), (10643, 29690), (14845, 21286)]