1209330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1493}}^1$

素因数の和:1512

約数の個数: 40

約数和(自身を含む): 3253932

約数和(自身を除く): 2044602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1493, 2986, 4479, 7465, 8958, 13437, 14930, 22395, 26874, 40311, 44790, 67185, 80622, 120933, 134370, 201555, 241866, 403110, 604665, 1209330]

約数ペア:

[(1, 1209330), (2, 604665), (3, 403110), (5, 241866), (6, 201555), (9, 134370), (10, 120933), (15, 80622), (18, 67185), (27, 44790), (30, 40311), (45, 26874), (54, 22395), (81, 14930), (90, 13437), (135, 8958), (162, 7465), (270, 4479), (405, 2986), (810, 1493)]