31667770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 60944400

約数和(自身を除く): 29276630

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1709, 1853, 3418, 3706, 8545, 9265, 17090, 18530, 29053, 58106, 145265, 186281, 290530, 372562, 931405, 1862810, 3166777, 6333554, 15833885, 31667770]

約数ペア:

[(1, 31667770), (2, 15833885), (5, 6333554), (10, 3166777), (17, 1862810), (34, 931405), (85, 372562), (109, 290530), (170, 186281), (218, 145265), (545, 58106), (1090, 29053), (1709, 18530), (1853, 17090), (3418, 9265), (3706, 8545)]