916157270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{451309}}^1$

素因数の和:451352

約数の個数: 32

約数和(自身を含む): 1949659200

約数和(自身を除く): 1033501930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 451309, 902618, 2256545, 3159163, 4513090, 6318326, 13087961, 15795815, 26175922, 31591630, 65439805, 91615727, 130879610, 183231454, 458078635, 916157270]

約数ペア:

[(1, 916157270), (2, 458078635), (5, 183231454), (7, 130879610), (10, 91615727), (14, 65439805), (29, 31591630), (35, 26175922), (58, 15795815), (70, 13087961), (145, 6318326), (203, 4513090), (290, 3159163), (406, 2256545), (1015, 902618), (2030, 451309)]