29522920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 76769280

約数和(自身を除く): 47246360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1087, 1358, 1940, 2174, 2716, 3395, 3880, 4348, 5432, 5435, 6790, 7609, 8696, 10870, 13580, 15218, 21740, 27160, 30436, 38045, 43480, 60872, 76090, 105439, 152180, 210878, 304360, 421756, 527195, 738073, 843512, 1054390, 1476146, 2108780, 2952292, 3690365, 4217560, 5904584, 7380730, 14761460, 29522920]

約数ペア:

[(1, 29522920), (2, 14761460), (4, 7380730), (5, 5904584), (7, 4217560), (8, 3690365), (10, 2952292), (14, 2108780), (20, 1476146), (28, 1054390), (35, 843512), (40, 738073), (56, 527195), (70, 421756), (97, 304360), (140, 210878), (194, 152180), (280, 105439), (388, 76090), (485, 60872), (679, 43480), (776, 38045), (970, 30436), (1087, 27160), (1358, 21740), (1940, 15218), (2174, 13580), (2716, 10870), (3395, 8696), (3880, 7609), (4348, 6790), (5432, 5435)]