253137810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{290963}}^1$

素因数の和:291002

約数の個数: 32

約数和(自身を含む): 628482240

約数和(自身を除く): 375344430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 290963, 581926, 872889, 1454815, 1745778, 2909630, 4364445, 8437927, 8728890, 16875854, 25313781, 42189635, 50627562, 84379270, 126568905, 253137810]

約数ペア:

[(1, 253137810), (2, 126568905), (3, 84379270), (5, 50627562), (6, 42189635), (10, 25313781), (15, 16875854), (29, 8728890), (30, 8437927), (58, 4364445), (87, 2909630), (145, 1745778), (174, 1454815), (290, 872889), (435, 581926), (870, 290963)]