28383090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17851}}^1$

素因数の和:17914

約数の個数: 32

約数和(自身を含む): 69408576

約数和(自身を除く): 41025486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 17851, 35702, 53553, 89255, 107106, 178510, 267765, 535530, 946103, 1892206, 2838309, 4730515, 5676618, 9461030, 14191545, 28383090]

約数ペア:

[(1, 28383090), (2, 14191545), (3, 9461030), (5, 5676618), (6, 4730515), (10, 2838309), (15, 1892206), (30, 946103), (53, 535530), (106, 267765), (159, 178510), (265, 107106), (318, 89255), (530, 53553), (795, 35702), (1590, 17851)]