138627330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{87187}}^1$

素因数の和:87250

約数の個数: 32

約数和(自身を含む): 338986944

約数和(自身を除く): 200359614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 87187, 174374, 261561, 435935, 523122, 871870, 1307805, 2615610, 4620911, 9241822, 13862733, 23104555, 27725466, 46209110, 69313665, 138627330]

約数ペア:

[(1, 138627330), (2, 69313665), (3, 46209110), (5, 27725466), (6, 23104555), (10, 13862733), (15, 9241822), (30, 4620911), (53, 2615610), (106, 1307805), (159, 871870), (265, 523122), (318, 435935), (530, 261561), (795, 174374), (1590, 87187)]