64706830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5268

約数の個数: 32

約数和(自身を含む): 123314400

約数和(自身を除く): 58607570

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 5189, 6235, 10378, 12470, 25945, 51890, 150481, 223127, 300962, 446254, 752405, 1115635, 1504810, 2231270, 6470683, 12941366, 32353415, 64706830]

約数ペア:

[(1, 64706830), (2, 32353415), (5, 12941366), (10, 6470683), (29, 2231270), (43, 1504810), (58, 1115635), (86, 752405), (145, 446254), (215, 300962), (290, 223127), (430, 150481), (1247, 51890), (2494, 25945), (5189, 12470), (6235, 10378)]