28430670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1531}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 68388480

約数和(自身を除く): 39957810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1531, 1857, 3062, 3095, 3714, 4593, 6190, 7655, 9186, 9285, 15310, 18570, 22965, 45930, 947689, 1895378, 2843067, 4738445, 5686134, 9476890, 14215335, 28430670]

約数ペア:

[(1, 28430670), (2, 14215335), (3, 9476890), (5, 5686134), (6, 4738445), (10, 2843067), (15, 1895378), (30, 947689), (619, 45930), (1238, 22965), (1531, 18570), (1857, 15310), (3062, 9285), (3095, 9186), (3714, 7655), (4593, 6190)]