155353990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83077}}^1$

素因数の和:83112

約数の個数: 32

約数和(自身を含む): 323007264

約数和(自身を除く): 167653274

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 83077, 166154, 415385, 830770, 913847, 1412309, 1827694, 2824618, 4569235, 7061545, 9138470, 14123090, 15535399, 31070798, 77676995, 155353990]

約数ペア:

[(1, 155353990), (2, 77676995), (5, 31070798), (10, 15535399), (11, 14123090), (17, 9138470), (22, 7061545), (34, 4569235), (55, 2824618), (85, 1827694), (110, 1412309), (170, 913847), (187, 830770), (374, 415385), (935, 166154), (1870, 83077)]