2031390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22571}}^1$

素因数の和:22584

約数の個数: 24

約数和(自身を含む): 5281848

約数和(自身を除く): 3250458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22571, 45142, 67713, 112855, 135426, 203139, 225710, 338565, 406278, 677130, 1015695, 2031390]

約数ペア:

[(1, 2031390), (2, 1015695), (3, 677130), (5, 406278), (6, 338565), (9, 225710), (10, 203139), (15, 135426), (18, 112855), (30, 67713), (45, 45142), (90, 22571)]