2359890

素因数分解:

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

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 6610968

約数和(自身を除く): 4251078

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2017, 4034, 6051, 10085, 12102, 18153, 20170, 26221, 30255, 36306, 52442, 60510, 78663, 90765, 131105, 157326, 181530, 235989, 262210, 393315, 471978, 786630, 1179945, 2359890]

約数ペア:

[(1, 2359890), (2, 1179945), (3, 786630), (5, 471978), (6, 393315), (9, 262210), (10, 235989), (13, 181530), (15, 157326), (18, 131105), (26, 90765), (30, 78663), (39, 60510), (45, 52442), (65, 36306), (78, 30255), (90, 26221), (117, 20170), (130, 18153), (195, 12102), (234, 10085), (390, 6051), (585, 4034), (1170, 2017)]