338906970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1255211}}^1$

素因数の和:1255227

約数の個数: 32

約数和(自身を含む): 903752640

約数和(自身を除く): 564845670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1255211, 2510422, 3765633, 6276055, 7531266, 11296899, 12552110, 18828165, 22593798, 33890697, 37656330, 56484495, 67781394, 112968990, 169453485, 338906970]

約数ペア:

[(1, 338906970), (2, 169453485), (3, 112968990), (5, 67781394), (6, 56484495), (9, 37656330), (10, 33890697), (15, 22593798), (18, 18828165), (27, 12552110), (30, 11296899), (45, 7531266), (54, 6276055), (90, 3765633), (135, 2510422), (270, 1255211)]