30738378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10831}}^1$

素因数の和:10890

約数の個数: 32

約数和(自身を含む): 68631552

約数和(自身を除く): 37893174

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 10831, 21662, 32493, 64986, 119141, 238282, 357423, 465733, 714846, 931466, 1397199, 2794398, 5123063, 10246126, 15369189, 30738378]

約数ペア:

[(1, 30738378), (2, 15369189), (3, 10246126), (6, 5123063), (11, 2794398), (22, 1397199), (33, 931466), (43, 714846), (66, 465733), (86, 357423), (129, 238282), (258, 119141), (473, 64986), (946, 32493), (1419, 21662), (2838, 10831)]