858553590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{158113}}^1$

素因数の和:158304

約数の個数: 32

約数和(自身を含む): 2071925856

約数和(自身を除く): 1213372266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 158113, 316226, 474339, 790565, 948678, 1581130, 2371695, 4743390, 28618453, 57236906, 85855359, 143092265, 171710718, 286184530, 429276795, 858553590]

約数ペア:

[(1, 858553590), (2, 429276795), (3, 286184530), (5, 171710718), (6, 143092265), (10, 85855359), (15, 57236906), (30, 28618453), (181, 4743390), (362, 2371695), (543, 1581130), (905, 948678), (1086, 790565), (1810, 474339), (2715, 316226), (5430, 158113)]