317713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5295217}}^1$

素因数の和:5295229

約数の個数: 24

約数和(自身を含む): 889596624

約数和(自身を除く): 571883604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5295217, 10590434, 15885651, 21180868, 26476085, 31771302, 52952170, 63542604, 79428255, 105904340, 158856510, 317713020]

約数ペア:

[(1, 317713020), (2, 158856510), (3, 105904340), (4, 79428255), (5, 63542604), (6, 52952170), (10, 31771302), (12, 26476085), (15, 21180868), (20, 15885651), (30, 10590434), (60, 5295217)]