25232670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 66109680

約数和(自身を除く): 40877010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2017, 2085, 2502, 4034, 4170, 6051, 6255, 10085, 12102, 12510, 18153, 20170, 30255, 36306, 60510, 90765, 181530, 280363, 560726, 841089, 1401815, 1682178, 2523267, 2803630, 4205445, 5046534, 8410890, 12616335, 25232670]

約数ペア:

[(1, 25232670), (2, 12616335), (3, 8410890), (5, 5046534), (6, 4205445), (9, 2803630), (10, 2523267), (15, 1682178), (18, 1401815), (30, 841089), (45, 560726), (90, 280363), (139, 181530), (278, 90765), (417, 60510), (695, 36306), (834, 30255), (1251, 20170), (1390, 18153), (2017, 12510), (2085, 12102), (2502, 10085), (4034, 6255), (4170, 6051)]