61045870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 114397920

約数和(自身を除く): 53352050

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 905, 1163, 1810, 2326, 5249, 5815, 10498, 11630, 26245, 33727, 52490, 67454, 168635, 210503, 337270, 421006, 1052515, 2105030, 6104587, 12209174, 30522935, 61045870]

約数ペア:

[(1, 61045870), (2, 30522935), (5, 12209174), (10, 6104587), (29, 2105030), (58, 1052515), (145, 421006), (181, 337270), (290, 210503), (362, 168635), (905, 67454), (1163, 52490), (1810, 33727), (2326, 26245), (5249, 11630), (5815, 10498)]