3039294020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{214943}}^1$

素因数の和:215060

約数の個数: 48

約数和(自身を含む): 7366560768

約数和(自身を除く): 4327266748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 214943, 429886, 859772, 1074715, 1504601, 2149430, 3009202, 4298860, 6018404, 7523005, 15046010, 21709243, 30092020, 43418486, 86836972, 108546215, 151964701, 217092430, 303929402, 434184860, 607858804, 759823505, 1519647010, 3039294020]

約数ペア:

[(1, 3039294020), (2, 1519647010), (4, 759823505), (5, 607858804), (7, 434184860), (10, 303929402), (14, 217092430), (20, 151964701), (28, 108546215), (35, 86836972), (70, 43418486), (101, 30092020), (140, 21709243), (202, 15046010), (404, 7523005), (505, 6018404), (707, 4298860), (1010, 3009202), (1414, 2149430), (2020, 1504601), (2828, 1074715), (3535, 859772), (7070, 429886), (14140, 214943)]