63949730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3539}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 124891200

約数和(自身を除く): 60941470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3539, 3614, 7078, 9035, 17695, 18070, 35390, 46007, 92014, 230035, 460070, 491921, 983842, 2459605, 4919210, 6394973, 12789946, 31974865, 63949730]

約数ペア:

[(1, 63949730), (2, 31974865), (5, 12789946), (10, 6394973), (13, 4919210), (26, 2459605), (65, 983842), (130, 491921), (139, 460070), (278, 230035), (695, 92014), (1390, 46007), (1807, 35390), (3539, 18070), (3614, 17695), (7078, 9035)]