13741020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 42164304

約数和(自身を除く): 28423284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 787, 873, 970, 1164, 1455, 1574, 1746, 1940, 2361, 2910, 3148, 3492, 3935, 4365, 4722, 5820, 7083, 7870, 8730, 9444, 11805, 14166, 15740, 17460, 23610, 28332, 35415, 47220, 70830, 76339, 141660, 152678, 229017, 305356, 381695, 458034, 687051, 763390, 916068, 1145085, 1374102, 1526780, 2290170, 2748204, 3435255, 4580340, 6870510, 13741020]

約数ペア:

[(1, 13741020), (2, 6870510), (3, 4580340), (4, 3435255), (5, 2748204), (6, 2290170), (9, 1526780), (10, 1374102), (12, 1145085), (15, 916068), (18, 763390), (20, 687051), (30, 458034), (36, 381695), (45, 305356), (60, 229017), (90, 152678), (97, 141660), (180, 76339), (194, 70830), (291, 47220), (388, 35415), (485, 28332), (582, 23610), (787, 17460), (873, 15740), (970, 14166), (1164, 11805), (1455, 9444), (1574, 8730), (1746, 7870), (1940, 7083), (2361, 5820), (2910, 4722), (3148, 4365), (3492, 3935)]