242516970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{898211}}^1$

素因数の和:898227

約数の個数: 32

約数和(自身を含む): 646712640

約数和(自身を除く): 404195670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 898211, 1796422, 2694633, 4491055, 5389266, 8083899, 8982110, 13473165, 16167798, 24251697, 26946330, 40419495, 48503394, 80838990, 121258485, 242516970]

約数ペア:

[(1, 242516970), (2, 121258485), (3, 80838990), (5, 48503394), (6, 40419495), (9, 26946330), (10, 24251697), (15, 16167798), (18, 13473165), (27, 8982110), (30, 8083899), (45, 5389266), (54, 4491055), (90, 2694633), (135, 1796422), (270, 898211)]