61357730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21379}}^1$

素因数の和:21434

約数の個数: 32

約数和(自身を含む): 129306240

約数和(自身を除く): 67948510

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 21379, 42758, 106895, 149653, 213790, 299306, 748265, 876539, 1496530, 1753078, 4382695, 6135773, 8765390, 12271546, 30678865, 61357730]

約数ペア:

[(1, 61357730), (2, 30678865), (5, 12271546), (7, 8765390), (10, 6135773), (14, 4382695), (35, 1753078), (41, 1496530), (70, 876539), (82, 748265), (205, 299306), (287, 213790), (410, 149653), (574, 106895), (1435, 42758), (2870, 21379)]