55820970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{620233}}^1$

素因数の和:620246

約数の個数: 24

約数和(自身を含む): 145134756

約数和(自身を除く): 89313786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 620233, 1240466, 1860699, 3101165, 3721398, 5582097, 6202330, 9303495, 11164194, 18606990, 27910485, 55820970]

約数ペア:

[(1, 55820970), (2, 27910485), (3, 18606990), (5, 11164194), (6, 9303495), (9, 6202330), (10, 5582097), (15, 3721398), (18, 3101165), (30, 1860699), (45, 1240466), (90, 620233)]