17976540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5653}}^1$

素因数の和:5718

約数の個数: 48

約数和(自身を含む): 51293088

約数和(自身を除く): 33316548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 5653, 11306, 16959, 22612, 28265, 33918, 56530, 67836, 84795, 113060, 169590, 299609, 339180, 599218, 898827, 1198436, 1498045, 1797654, 2996090, 3595308, 4494135, 5992180, 8988270, 17976540]

約数ペア:

[(1, 17976540), (2, 8988270), (3, 5992180), (4, 4494135), (5, 3595308), (6, 2996090), (10, 1797654), (12, 1498045), (15, 1198436), (20, 898827), (30, 599218), (53, 339180), (60, 299609), (106, 169590), (159, 113060), (212, 84795), (265, 67836), (318, 56530), (530, 33918), (636, 28265), (795, 22612), (1060, 16959), (1590, 11306), (3180, 5653)]