202153260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{24239}}^1$

素因数の和:24390

約数の個数: 48

約数和(自身を含む): 570124800

約数和(自身を除く): 367971540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 24239, 48478, 72717, 96956, 121195, 145434, 242390, 290868, 363585, 484780, 727170, 1454340, 3369221, 6738442, 10107663, 13476884, 16846105, 20215326, 33692210, 40430652, 50538315, 67384420, 101076630, 202153260]

約数ペア:

[(1, 202153260), (2, 101076630), (3, 67384420), (4, 50538315), (5, 40430652), (6, 33692210), (10, 20215326), (12, 16846105), (15, 13476884), (20, 10107663), (30, 6738442), (60, 3369221), (139, 1454340), (278, 727170), (417, 484780), (556, 363585), (695, 290868), (834, 242390), (1390, 145434), (1668, 121195), (2085, 96956), (2780, 72717), (4170, 48478), (8340, 24239)]