89188630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 178848000

約数和(自身を除く): 89659370

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 79, 85, 145, 158, 170, 229, 290, 395, 458, 493, 790, 986, 1145, 1343, 2290, 2291, 2465, 2686, 3893, 4582, 4930, 6641, 6715, 7786, 11455, 13282, 13430, 18091, 19465, 22910, 33205, 36182, 38930, 38947, 66410, 77894, 90455, 112897, 180910, 194735, 225794, 307547, 389470, 524639, 564485, 615094, 1049278, 1128970, 1537735, 2623195, 3075470, 5246390, 8918863, 17837726, 44594315, 89188630]

約数ペア:

[(1, 89188630), (2, 44594315), (5, 17837726), (10, 8918863), (17, 5246390), (29, 3075470), (34, 2623195), (58, 1537735), (79, 1128970), (85, 1049278), (145, 615094), (158, 564485), (170, 524639), (229, 389470), (290, 307547), (395, 225794), (458, 194735), (493, 180910), (790, 112897), (986, 90455), (1145, 77894), (1343, 66410), (2290, 38947), (2291, 38930), (2465, 36182), (2686, 33205), (3893, 22910), (4582, 19465), (4930, 18091), (6641, 13430), (6715, 13282), (7786, 11455)]