71670770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 61385230

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 1399, 2798, 5123, 6995, 10246, 13990, 25615, 51230, 65753, 131506, 152491, 304982, 328765, 657530, 762455, 1524910, 7167077, 14334154, 35835385, 71670770]

約数ペア:

[(1, 71670770), (2, 35835385), (5, 14334154), (10, 7167077), (47, 1524910), (94, 762455), (109, 657530), (218, 328765), (235, 304982), (470, 152491), (545, 131506), (1090, 65753), (1399, 51230), (2798, 25615), (5123, 13990), (6995, 10246)]