27745340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3359}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 39992260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3359, 4130, 6718, 8260, 13436, 16795, 23513, 33590, 47026, 67180, 94052, 117565, 198181, 235130, 396362, 470260, 792724, 990905, 1387267, 1981810, 2774534, 3963620, 5549068, 6936335, 13872670, 27745340]

約数ペア:

[(1, 27745340), (2, 13872670), (4, 6936335), (5, 5549068), (7, 3963620), (10, 2774534), (14, 1981810), (20, 1387267), (28, 990905), (35, 792724), (59, 470260), (70, 396362), (118, 235130), (140, 198181), (236, 117565), (295, 94052), (413, 67180), (590, 47026), (826, 33590), (1180, 23513), (1652, 16795), (2065, 13436), (3359, 8260), (4130, 6718)]