72139110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8681}}^1$

素因数の和:8968

約数の個数: 32

約数和(自身を含む): 173778912

約数和(自身を除く): 101639802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 8681, 17362, 26043, 43405, 52086, 86810, 130215, 260430, 2404637, 4809274, 7213911, 12023185, 14427822, 24046370, 36069555, 72139110]

約数ペア:

[(1, 72139110), (2, 36069555), (3, 24046370), (5, 14427822), (6, 12023185), (10, 7213911), (15, 4809274), (30, 2404637), (277, 260430), (554, 130215), (831, 86810), (1385, 52086), (1662, 43405), (2770, 26043), (4155, 17362), (8310, 8681)]