786630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 2034144

約数和(自身を除く): 1247514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2017, 4034, 6051, 10085, 12102, 20170, 26221, 30255, 52442, 60510, 78663, 131105, 157326, 262210, 393315, 786630]

約数ペア:

[(1, 786630), (2, 393315), (3, 262210), (5, 157326), (6, 131105), (10, 78663), (13, 60510), (15, 52442), (26, 30255), (30, 26221), (39, 20170), (65, 12102), (78, 10085), (130, 6051), (195, 4034), (390, 2017)]