91381610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{315109}}^1$

素因数の和:315145

約数の個数: 16

約数和(自身を含む): 170159400

約数和(自身を除く): 78777790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 315109, 630218, 1575545, 3151090, 9138161, 18276322, 45690805, 91381610]

約数ペア:

[(1, 91381610), (2, 45690805), (5, 18276322), (10, 9138161), (29, 3151090), (58, 1575545), (145, 630218), (290, 315109)]