65740390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{226691}}^1$

素因数の和:226727

約数の個数: 16

約数和(自身を含む): 122413680

約数和(自身を除く): 56673290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 226691, 453382, 1133455, 2266910, 6574039, 13148078, 32870195, 65740390]

約数ペア:

[(1, 65740390), (2, 32870195), (5, 13148078), (10, 6574039), (29, 2266910), (58, 1133455), (145, 453382), (290, 226691)]