30306726

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12113}}^1$

素因数の和:12260

約数の個数: 24

約数和(自身を含む): 66142440

約数和(自身を除く): 35835714

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 12113, 24226, 36339, 72678, 109017, 218034, 1683707, 3367414, 5051121, 10102242, 15153363, 30306726]

約数ペア:

[(1, 30306726), (2, 15153363), (3, 10102242), (6, 5051121), (9, 3367414), (18, 1683707), (139, 218034), (278, 109017), (417, 72678), (834, 36339), (1251, 24226), (2502, 12113)]