149366970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{553211}}^1$

素因数の和:553227

約数の個数: 32

約数和(自身を含む): 398312640

約数和(自身を除く): 248945670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 553211, 1106422, 1659633, 2766055, 3319266, 4978899, 5532110, 8298165, 9957798, 14936697, 16596330, 24894495, 29873394, 49788990, 74683485, 149366970]

約数ペア:

[(1, 149366970), (2, 74683485), (3, 49788990), (5, 29873394), (6, 24894495), (9, 16596330), (10, 14936697), (15, 9957798), (18, 8298165), (27, 5532110), (30, 4978899), (45, 3319266), (54, 2766055), (90, 1659633), (135, 1106422), (270, 553211)]