140035020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24061}}^1$

素因数の和:24170

約数の個数: 48

約数和(自身を含む): 396156768

約数和(自身を除く): 256121748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 24061, 48122, 72183, 96244, 120305, 144366, 240610, 288732, 360915, 481220, 721830, 1443660, 2333917, 4667834, 7001751, 9335668, 11669585, 14003502, 23339170, 28007004, 35008755, 46678340, 70017510, 140035020]

約数ペア:

[(1, 140035020), (2, 70017510), (3, 46678340), (4, 35008755), (5, 28007004), (6, 23339170), (10, 14003502), (12, 11669585), (15, 9335668), (20, 7001751), (30, 4667834), (60, 2333917), (97, 1443660), (194, 721830), (291, 481220), (388, 360915), (485, 288732), (582, 240610), (970, 144366), (1164, 120305), (1455, 96244), (1940, 72183), (2910, 48122), (5820, 24061)]