23136780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13297}}^1$

素因数の和:13338

約数の個数: 48

約数和(自身を含む): 67021920

約数和(自身を除く): 43885140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 13297, 26594, 39891, 53188, 66485, 79782, 132970, 159564, 199455, 265940, 385613, 398910, 771226, 797820, 1156839, 1542452, 1928065, 2313678, 3856130, 4627356, 5784195, 7712260, 11568390, 23136780]

約数ペア:

[(1, 23136780), (2, 11568390), (3, 7712260), (4, 5784195), (5, 4627356), (6, 3856130), (10, 2313678), (12, 1928065), (15, 1542452), (20, 1156839), (29, 797820), (30, 771226), (58, 398910), (60, 385613), (87, 265940), (116, 199455), (145, 159564), (174, 132970), (290, 79782), (348, 66485), (435, 53188), (580, 39891), (870, 26594), (1740, 13297)]