2547609090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{502487}}^1$

素因数の和:502523

約数の個数: 48

約数和(自身を含む): 6620781888

約数和(自身を除く): 4073172798

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 502487, 1004974, 1507461, 2512435, 3014922, 5024870, 6532331, 7537305, 13064662, 15074610, 19596993, 32661655, 39193986, 65323310, 84920303, 97984965, 169840606, 195969930, 254760909, 424601515, 509521818, 849203030, 1273804545, 2547609090]

約数ペア:

[(1, 2547609090), (2, 1273804545), (3, 849203030), (5, 509521818), (6, 424601515), (10, 254760909), (13, 195969930), (15, 169840606), (26, 97984965), (30, 84920303), (39, 65323310), (65, 39193986), (78, 32661655), (130, 19596993), (169, 15074610), (195, 13064662), (338, 7537305), (390, 6532331), (507, 5024870), (845, 3014922), (1014, 2512435), (1690, 1507461), (2535, 1004974), (5070, 502487)]