38931270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 108034560

約数和(自身を除く): 69103290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2083, 2670, 3115, 3738, 4166, 6230, 6249, 9345, 10415, 12498, 14581, 18690, 20830, 29162, 31245, 43743, 62490, 72905, 87486, 145810, 185387, 218715, 370774, 437430, 556161, 926935, 1112322, 1297709, 1853870, 2595418, 2780805, 3893127, 5561610, 6488545, 7786254, 12977090, 19465635, 38931270]

約数ペア:

[(1, 38931270), (2, 19465635), (3, 12977090), (5, 7786254), (6, 6488545), (7, 5561610), (10, 3893127), (14, 2780805), (15, 2595418), (21, 1853870), (30, 1297709), (35, 1112322), (42, 926935), (70, 556161), (89, 437430), (105, 370774), (178, 218715), (210, 185387), (267, 145810), (445, 87486), (534, 72905), (623, 62490), (890, 43743), (1246, 31245), (1335, 29162), (1869, 20830), (2083, 18690), (2670, 14581), (3115, 12498), (3738, 10415), (4166, 9345), (6230, 6249)]