11222970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 18636870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 479, 710, 781, 958, 1065, 1437, 1562, 2130, 2343, 2395, 2874, 3905, 4686, 4790, 5269, 7185, 7810, 10538, 11715, 14370, 15807, 23430, 26345, 31614, 34009, 52690, 68018, 79035, 102027, 158070, 170045, 204054, 340090, 374099, 510135, 748198, 1020270, 1122297, 1870495, 2244594, 3740990, 5611485, 11222970]

約数ペア:

[(1, 11222970), (2, 5611485), (3, 3740990), (5, 2244594), (6, 1870495), (10, 1122297), (11, 1020270), (15, 748198), (22, 510135), (30, 374099), (33, 340090), (55, 204054), (66, 170045), (71, 158070), (110, 102027), (142, 79035), (165, 68018), (213, 52690), (330, 34009), (355, 31614), (426, 26345), (479, 23430), (710, 15807), (781, 14370), (958, 11715), (1065, 10538), (1437, 7810), (1562, 7185), (2130, 5269), (2343, 4790), (2395, 4686), (2874, 3905)]