2986590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 7239456

約数和(自身を除く): 4252866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 881, 1130, 1695, 1762, 2643, 3390, 4405, 5286, 8810, 13215, 26430, 99553, 199106, 298659, 497765, 597318, 995530, 1493295, 2986590]

約数ペア:

[(1, 2986590), (2, 1493295), (3, 995530), (5, 597318), (6, 497765), (10, 298659), (15, 199106), (30, 99553), (113, 26430), (226, 13215), (339, 8810), (565, 5286), (678, 4405), (881, 3390), (1130, 2643), (1695, 1762)]