127947510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1421639}}^1$

素因数の和:1421652

約数の個数: 24

約数和(自身を含む): 332663760

約数和(自身を除く): 204716250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1421639, 2843278, 4264917, 7108195, 8529834, 12794751, 14216390, 21324585, 25589502, 42649170, 63973755, 127947510]

約数ペア:

[(1, 127947510), (2, 63973755), (3, 42649170), (5, 25589502), (6, 21324585), (9, 14216390), (10, 12794751), (15, 8529834), (18, 7108195), (30, 4264917), (45, 2843278), (90, 1421639)]