109739220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2767}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 307845888

約数和(自身を除く): 198106668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1983, 2644, 2767, 3305, 3966, 5534, 6610, 7932, 8301, 9915, 11068, 13220, 13835, 16602, 19830, 27670, 33204, 39660, 41505, 55340, 83010, 166020, 1828987, 3657974, 5486961, 7315948, 9144935, 10973922, 18289870, 21947844, 27434805, 36579740, 54869610, 109739220]

約数ペア:

[(1, 109739220), (2, 54869610), (3, 36579740), (4, 27434805), (5, 21947844), (6, 18289870), (10, 10973922), (12, 9144935), (15, 7315948), (20, 5486961), (30, 3657974), (60, 1828987), (661, 166020), (1322, 83010), (1983, 55340), (2644, 41505), (2767, 39660), (3305, 33204), (3966, 27670), (5534, 19830), (6610, 16602), (7932, 13835), (8301, 13220), (9915, 11068)]