69891060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28411}}^1$

素因数の和:28464

約数の個数: 48

約数和(自身を含む): 200475072

約数和(自身を除く): 130584012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 28411, 56822, 85233, 113644, 142055, 170466, 284110, 340932, 426165, 568220, 852330, 1164851, 1704660, 2329702, 3494553, 4659404, 5824255, 6989106, 11648510, 13978212, 17472765, 23297020, 34945530, 69891060]

約数ペア:

[(1, 69891060), (2, 34945530), (3, 23297020), (4, 17472765), (5, 13978212), (6, 11648510), (10, 6989106), (12, 5824255), (15, 4659404), (20, 3494553), (30, 2329702), (41, 1704660), (60, 1164851), (82, 852330), (123, 568220), (164, 426165), (205, 340932), (246, 284110), (410, 170466), (492, 142055), (615, 113644), (820, 85233), (1230, 56822), (2460, 28411)]