69005210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13997}}^1$

素因数の和:14050

約数の個数: 32

約数和(自身を含む): 136060560

約数和(自身を除く): 67055350

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 13997, 27994, 69985, 139970, 237949, 405913, 475898, 811826, 1189745, 2029565, 2379490, 4059130, 6900521, 13801042, 34502605, 69005210]

約数ペア:

[(1, 69005210), (2, 34502605), (5, 13801042), (10, 6900521), (17, 4059130), (29, 2379490), (34, 2029565), (58, 1189745), (85, 811826), (145, 475898), (170, 405913), (290, 237949), (493, 139970), (986, 69985), (2465, 27994), (4930, 13997)]