139783590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{517717}}^1$

素因数の和:517733

約数の個数: 32

約数和(自身を含む): 372756960

約数和(自身を除く): 232973370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 517717, 1035434, 1553151, 2588585, 3106302, 4659453, 5177170, 7765755, 9318906, 13978359, 15531510, 23297265, 27956718, 46594530, 69891795, 139783590]

約数ペア:

[(1, 139783590), (2, 69891795), (3, 46594530), (5, 27956718), (6, 23297265), (9, 15531510), (10, 13978359), (15, 9318906), (18, 7765755), (27, 5177170), (30, 4659453), (45, 3106302), (54, 2588585), (90, 1553151), (135, 1035434), (270, 517717)]