91120030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 170553600

約数和(自身を除く): 79433570

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 446, 1115, 1409, 2230, 2818, 6467, 7045, 12934, 14090, 32335, 40861, 64670, 81722, 204305, 314207, 408610, 628414, 1571035, 3142070, 9112003, 18224006, 45560015, 91120030]

約数ペア:

[(1, 91120030), (2, 45560015), (5, 18224006), (10, 9112003), (29, 3142070), (58, 1571035), (145, 628414), (223, 408610), (290, 314207), (446, 204305), (1115, 81722), (1409, 64670), (2230, 40861), (2818, 32335), (6467, 14090), (7045, 12934)]