2100078170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{650179}}^1$

素因数の和:650222

約数の個数: 32

約数和(自身を含む): 4213166400

約数和(自身を除く): 2113088230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 650179, 1300358, 3250895, 6501790, 11053043, 12353401, 22106086, 24706802, 55265215, 61767005, 110530430, 123534010, 210007817, 420015634, 1050039085, 2100078170]

約数ペア:

[(1, 2100078170), (2, 1050039085), (5, 420015634), (10, 210007817), (17, 123534010), (19, 110530430), (34, 61767005), (38, 55265215), (85, 24706802), (95, 22106086), (170, 12353401), (190, 11053043), (323, 6501790), (646, 3250895), (1615, 1300358), (3230, 650179)]