248996970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{922211}}^1$

素因数の和:922227

約数の個数: 32

約数和(自身を含む): 663992640

約数和(自身を除く): 414995670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 922211, 1844422, 2766633, 4611055, 5533266, 8299899, 9222110, 13833165, 16599798, 24899697, 27666330, 41499495, 49799394, 82998990, 124498485, 248996970]

約数ペア:

[(1, 248996970), (2, 124498485), (3, 82998990), (5, 49799394), (6, 41499495), (9, 27666330), (10, 24899697), (15, 16599798), (18, 13833165), (27, 9222110), (30, 8299899), (45, 5533266), (54, 4611055), (90, 2766633), (135, 1844422), (270, 922211)]