1917810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7103}}^1$

素因数の和:7119

約数の個数: 32

約数和(自身を含む): 5114880

約数和(自身を除く): 3197070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7103, 14206, 21309, 35515, 42618, 63927, 71030, 106545, 127854, 191781, 213090, 319635, 383562, 639270, 958905, 1917810]

約数ペア:

[(1, 1917810), (2, 958905), (3, 639270), (5, 383562), (6, 319635), (9, 213090), (10, 191781), (15, 127854), (18, 106545), (27, 71030), (30, 63927), (45, 42618), (54, 35515), (90, 21309), (135, 14206), (270, 7103)]