231569410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12497}}^1$

素因数の和:12630

約数の個数: 32

約数和(自身を含む): 445428720

約数和(自身を除く): 213859310

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 12497, 18530, 24994, 62485, 124970, 212449, 424898, 1062245, 1362173, 2124490, 2724346, 6810865, 13621730, 23156941, 46313882, 115784705, 231569410]

約数ペア:

[(1, 231569410), (2, 115784705), (5, 46313882), (10, 23156941), (17, 13621730), (34, 6810865), (85, 2724346), (109, 2124490), (170, 1362173), (218, 1062245), (545, 424898), (1090, 212449), (1853, 124970), (3706, 62485), (9265, 24994), (12497, 18530)]