139450620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2324177}}^1$

素因数の和:2324189

約数の個数: 24

約数和(自身を含む): 390461904

約数和(自身を除く): 251011284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2324177, 4648354, 6972531, 9296708, 11620885, 13945062, 23241770, 27890124, 34862655, 46483540, 69725310, 139450620]

約数ペア:

[(1, 139450620), (2, 69725310), (3, 46483540), (4, 34862655), (5, 27890124), (6, 23241770), (10, 13945062), (12, 11620885), (15, 9296708), (20, 6972531), (30, 4648354), (60, 2324177)]