30585721840

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{22783}}^1$

素因数の和:23066

約数の個数: 80

約数和(自身を含む): 72263374848

約数和(自身を除く): 41677653008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 173, 194, 346, 388, 485, 692, 776, 865, 970, 1384, 1552, 1730, 1940, 2768, 3460, 3880, 6920, 7760, 13840, 16781, 22783, 33562, 45566, 67124, 83905, 91132, 113915, 134248, 167810, 182264, 227830, 268496, 335620, 364528, 455660, 671240, 911320, 1342480, 1822640, 2209951, 3941459, 4419902, 7882918, 8839804, 11049755, 15765836, 17679608, 19707295, 22099510, 31531672, 35359216, 39414590, 44199020, 63063344, 78829180, 88398040, 157658360, 176796080, 315316720, 382321523, 764643046, 1529286092, 1911607615, 3058572184, 3823215230, 6117144368, 7646430460, 15292860920, 30585721840]

約数ペア:

[(1, 30585721840), (2, 15292860920), (4, 7646430460), (5, 6117144368), (8, 3823215230), (10, 3058572184), (16, 1911607615), (20, 1529286092), (40, 764643046), (80, 382321523), (97, 315316720), (173, 176796080), (194, 157658360), (346, 88398040), (388, 78829180), (485, 63063344), (692, 44199020), (776, 39414590), (865, 35359216), (970, 31531672), (1384, 22099510), (1552, 19707295), (1730, 17679608), (1940, 15765836), (2768, 11049755), (3460, 8839804), (3880, 7882918), (6920, 4419902), (7760, 3941459), (13840, 2209951), (16781, 1822640), (22783, 1342480), (33562, 911320), (45566, 671240), (67124, 455660), (83905, 364528), (91132, 335620), (113915, 268496), (134248, 227830), (167810, 182264)]