310880156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 590587200

約数和(自身を除く): 279707044

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 149, 244, 298, 503, 596, 1006, 1037, 2012, 2074, 2533, 4148, 5066, 8551, 9089, 10132, 17102, 18178, 30683, 34204, 36356, 61366, 74947, 122732, 149894, 154513, 299788, 309026, 521611, 618052, 1043222, 1274099, 2086444, 2548198, 4571767, 5096396, 9143534, 18287068, 77720039, 155440078, 310880156]

約数ペア:

[(1, 310880156), (2, 155440078), (4, 77720039), (17, 18287068), (34, 9143534), (61, 5096396), (68, 4571767), (122, 2548198), (149, 2086444), (244, 1274099), (298, 1043222), (503, 618052), (596, 521611), (1006, 309026), (1037, 299788), (2012, 154513), (2074, 149894), (2533, 122732), (4148, 74947), (5066, 61366), (8551, 36356), (9089, 34204), (10132, 30683), (17102, 18178)]