17221070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 32836320

約数和(自身を除く): 15615250

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1381, 2494, 2762, 6235, 6905, 12470, 13810, 40049, 59383, 80098, 118766, 200245, 296915, 400490, 593830, 1722107, 3444214, 8610535, 17221070]

約数ペア:

[(1, 17221070), (2, 8610535), (5, 3444214), (10, 1722107), (29, 593830), (43, 400490), (58, 296915), (86, 200245), (145, 118766), (215, 80098), (290, 59383), (430, 40049), (1247, 13810), (1381, 12470), (2494, 6905), (2762, 6235)]