15191070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 39744000

約数和(自身を除く): 24552930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 919, 1102, 1653, 1838, 2755, 2757, 3306, 4595, 5510, 5514, 8265, 9190, 13785, 16530, 17461, 26651, 27570, 34922, 52383, 53302, 79953, 87305, 104766, 133255, 159906, 174610, 261915, 266510, 399765, 506369, 523830, 799530, 1012738, 1519107, 2531845, 3038214, 5063690, 7595535, 15191070]

約数ペア:

[(1, 15191070), (2, 7595535), (3, 5063690), (5, 3038214), (6, 2531845), (10, 1519107), (15, 1012738), (19, 799530), (29, 523830), (30, 506369), (38, 399765), (57, 266510), (58, 261915), (87, 174610), (95, 159906), (114, 133255), (145, 104766), (174, 87305), (190, 79953), (285, 53302), (290, 52383), (435, 34922), (551, 27570), (570, 26651), (870, 17461), (919, 16530), (1102, 13785), (1653, 9190), (1838, 8265), (2755, 5514), (2757, 5510), (3306, 4595)]