30825879

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 50411520

約数和(自身を除く): 19585641

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1093, 1343, 1659, 3279, 4029, 7651, 9401, 18581, 22953, 28203, 55743, 86347, 130067, 259041, 390201, 604429, 1467899, 1813287, 4403697, 10275293, 30825879]

約数ペア:

[(1, 30825879), (3, 10275293), (7, 4403697), (17, 1813287), (21, 1467899), (51, 604429), (79, 390201), (119, 259041), (237, 130067), (357, 86347), (553, 55743), (1093, 28203), (1343, 22953), (1659, 18581), (3279, 9401), (4029, 7651)]