91997570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45319}}^1$

素因数の和:45362

約数の個数: 32

約数和(自身を含む): 195782400

約数和(自身を除く): 103784830

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 45319, 90638, 226595, 317233, 453190, 634466, 1314251, 1586165, 2628502, 3172330, 6571255, 9199757, 13142510, 18399514, 45998785, 91997570]

約数ペア:

[(1, 91997570), (2, 45998785), (5, 18399514), (7, 13142510), (10, 9199757), (14, 6571255), (29, 3172330), (35, 2628502), (58, 1586165), (70, 1314251), (145, 634466), (203, 453190), (290, 317233), (406, 226595), (1015, 90638), (2030, 45319)]