12487530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 20690070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 479, 790, 869, 958, 1185, 1437, 1738, 2370, 2395, 2607, 2874, 4345, 4790, 5214, 5269, 7185, 8690, 10538, 13035, 14370, 15807, 26070, 26345, 31614, 37841, 52690, 75682, 79035, 113523, 158070, 189205, 227046, 378410, 416251, 567615, 832502, 1135230, 1248753, 2081255, 2497506, 4162510, 6243765, 12487530]

約数ペア:

[(1, 12487530), (2, 6243765), (3, 4162510), (5, 2497506), (6, 2081255), (10, 1248753), (11, 1135230), (15, 832502), (22, 567615), (30, 416251), (33, 378410), (55, 227046), (66, 189205), (79, 158070), (110, 113523), (158, 79035), (165, 75682), (237, 52690), (330, 37841), (395, 31614), (474, 26345), (479, 26070), (790, 15807), (869, 14370), (958, 13035), (1185, 10538), (1437, 8690), (1738, 7185), (2370, 5269), (2395, 5214), (2607, 4790), (2874, 4345)]