10894140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 34201440

約数和(自身を除く): 23307300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2087, 2610, 4174, 5220, 6261, 8348, 10435, 12522, 18783, 20870, 25044, 31305, 37566, 41740, 60523, 62610, 75132, 93915, 121046, 125220, 181569, 187830, 242092, 302615, 363138, 375660, 544707, 605230, 726276, 907845, 1089414, 1210460, 1815690, 2178828, 2723535, 3631380, 5447070, 10894140]

約数ペア:

[(1, 10894140), (2, 5447070), (3, 3631380), (4, 2723535), (5, 2178828), (6, 1815690), (9, 1210460), (10, 1089414), (12, 907845), (15, 726276), (18, 605230), (20, 544707), (29, 375660), (30, 363138), (36, 302615), (45, 242092), (58, 187830), (60, 181569), (87, 125220), (90, 121046), (116, 93915), (145, 75132), (174, 62610), (180, 60523), (261, 41740), (290, 37566), (348, 31305), (435, 25044), (522, 20870), (580, 18783), (870, 12522), (1044, 10435), (1305, 8348), (1740, 6261), (2087, 5220), (2610, 4174)]