2645621770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4463}}^1$

素因数の和:4815

約数の個数: 64

約数和(自身を含む): 5519218176

約数和(自身を除く): 2873596406

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 317, 374, 634, 935, 1585, 1870, 3170, 3487, 4463, 5389, 6974, 8926, 10778, 17435, 22315, 26945, 34870, 44630, 49093, 53890, 59279, 75871, 98186, 118558, 151742, 245465, 296395, 379355, 490930, 592790, 758710, 834581, 1414771, 1669162, 2829542, 4172905, 7073855, 8345810, 14147710, 15562481, 24051107, 31124962, 48102214, 77812405, 120255535, 155624810, 240511070, 264562177, 529124354, 1322810885, 2645621770]

約数ペア:

[(1, 2645621770), (2, 1322810885), (5, 529124354), (10, 264562177), (11, 240511070), (17, 155624810), (22, 120255535), (34, 77812405), (55, 48102214), (85, 31124962), (110, 24051107), (170, 15562481), (187, 14147710), (317, 8345810), (374, 7073855), (634, 4172905), (935, 2829542), (1585, 1669162), (1870, 1414771), (3170, 834581), (3487, 758710), (4463, 592790), (5389, 490930), (6974, 379355), (8926, 296395), (10778, 245465), (17435, 151742), (22315, 118558), (26945, 98186), (34870, 75871), (44630, 59279), (49093, 53890)]