13547220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5507}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 38864448

約数和(自身を除く): 25317228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5507, 11014, 16521, 22028, 27535, 33042, 55070, 66084, 82605, 110140, 165210, 225787, 330420, 451574, 677361, 903148, 1128935, 1354722, 2257870, 2709444, 3386805, 4515740, 6773610, 13547220]

約数ペア:

[(1, 13547220), (2, 6773610), (3, 4515740), (4, 3386805), (5, 2709444), (6, 2257870), (10, 1354722), (12, 1128935), (15, 903148), (20, 677361), (30, 451574), (41, 330420), (60, 225787), (82, 165210), (123, 110140), (164, 82605), (205, 66084), (246, 55070), (410, 33042), (492, 27535), (615, 22028), (820, 16521), (1230, 11014), (2460, 5507)]