5478390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 14742000

約数和(自身を除く): 9263610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2099, 2610, 4198, 6297, 10495, 12594, 18891, 20990, 31485, 37782, 60871, 62970, 94455, 121742, 182613, 188910, 304355, 365226, 547839, 608710, 913065, 1095678, 1826130, 2739195, 5478390]

約数ペア:

[(1, 5478390), (2, 2739195), (3, 1826130), (5, 1095678), (6, 913065), (9, 608710), (10, 547839), (15, 365226), (18, 304355), (29, 188910), (30, 182613), (45, 121742), (58, 94455), (87, 62970), (90, 60871), (145, 37782), (174, 31485), (261, 20990), (290, 18891), (435, 12594), (522, 10495), (870, 6297), (1305, 4198), (2099, 2610)]