30751310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5636

約数の個数: 32

約数和(自身を含む): 60285600

約数和(自身を除く): 29534290

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 5581, 11162, 27905, 55810, 106039, 161849, 212078, 323698, 530195, 809245, 1060390, 1618490, 3075131, 6150262, 15375655, 30751310]

約数ペア:

[(1, 30751310), (2, 15375655), (5, 6150262), (10, 3075131), (19, 1618490), (29, 1060390), (38, 809245), (58, 530195), (95, 323698), (145, 212078), (190, 161849), (290, 106039), (551, 55810), (1102, 27905), (2755, 11162), (5510, 5581)]