30625272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13764

約数の個数: 48

約数和(自身を含む): 85625280

約数和(自身を除く): 55000008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 13721, 27442, 41163, 54884, 82326, 109768, 123489, 164652, 246978, 329304, 425351, 493956, 850702, 987912, 1276053, 1701404, 2552106, 3402808, 3828159, 5104212, 7656318, 10208424, 15312636, 30625272]

約数ペア:

[(1, 30625272), (2, 15312636), (3, 10208424), (4, 7656318), (6, 5104212), (8, 3828159), (9, 3402808), (12, 2552106), (18, 1701404), (24, 1276053), (31, 987912), (36, 850702), (62, 493956), (72, 425351), (93, 329304), (124, 246978), (186, 164652), (248, 123489), (279, 109768), (372, 82326), (558, 54884), (744, 41163), (1116, 27442), (2232, 13721)]