836293020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{5507}}^1$

素因数の和:8050

約数の個数: 48

約数和(自身を含む): 2342971008

約数和(自身を除く): 1506677988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2531, 5062, 5507, 7593, 10124, 11014, 12655, 15186, 16521, 22028, 25310, 27535, 30372, 33042, 37965, 50620, 55070, 66084, 75930, 82605, 110140, 151860, 165210, 330420, 13938217, 27876434, 41814651, 55752868, 69691085, 83629302, 139382170, 167258604, 209073255, 278764340, 418146510, 836293020]

約数ペア:

[(1, 836293020), (2, 418146510), (3, 278764340), (4, 209073255), (5, 167258604), (6, 139382170), (10, 83629302), (12, 69691085), (15, 55752868), (20, 41814651), (30, 27876434), (60, 13938217), (2531, 330420), (5062, 165210), (5507, 151860), (7593, 110140), (10124, 82605), (11014, 75930), (12655, 66084), (15186, 55070), (16521, 50620), (22028, 37965), (25310, 33042), (27535, 30372)]