1238830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 2317032

約数和(自身を除く): 1078202

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 1849, 2881, 3698, 5762, 9245, 14405, 18490, 28810, 123883, 247766, 619415, 1238830]

約数ペア:

[(1, 1238830), (2, 619415), (5, 247766), (10, 123883), (43, 28810), (67, 18490), (86, 14405), (134, 9245), (215, 5762), (335, 3698), (430, 2881), (670, 1849)]