30677690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 58850064

約数和(自身を除く): 28172374

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 997, 1810, 1994, 3077, 4985, 6154, 9970, 15385, 16949, 30770, 33898, 84745, 169490, 180457, 360914, 902285, 1804570, 3067769, 6135538, 15338845, 30677690]

約数ペア:

[(1, 30677690), (2, 15338845), (5, 6135538), (10, 3067769), (17, 1804570), (34, 902285), (85, 360914), (170, 180457), (181, 169490), (362, 84745), (905, 33898), (997, 30770), (1810, 16949), (1994, 15385), (3077, 9970), (4985, 6154)]