766458030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1965277}}^1$

素因数の和:1965300

約数の個数: 32

約数和(自身を含む): 1981000224

約数和(自身を除く): 1214542194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1965277, 3930554, 5895831, 9826385, 11791662, 19652770, 25548601, 29479155, 51097202, 58958310, 76645803, 127743005, 153291606, 255486010, 383229015, 766458030]

約数ペア:

[(1, 766458030), (2, 383229015), (3, 255486010), (5, 153291606), (6, 127743005), (10, 76645803), (13, 58958310), (15, 51097202), (26, 29479155), (30, 25548601), (39, 19652770), (65, 11791662), (78, 9826385), (130, 5895831), (195, 3930554), (390, 1965277)]