385403770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{1609}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 735512400

約数和(自身を除く): 350108630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1409, 1609, 2818, 3218, 7045, 8045, 14090, 16090, 23953, 27353, 47906, 54706, 119765, 136765, 239530, 273530, 2267081, 4534162, 11335405, 22670810, 38540377, 77080754, 192701885, 385403770]

約数ペア:

[(1, 385403770), (2, 192701885), (5, 77080754), (10, 38540377), (17, 22670810), (34, 11335405), (85, 4534162), (170, 2267081), (1409, 273530), (1609, 239530), (2818, 136765), (3218, 119765), (7045, 54706), (8045, 47906), (14090, 27353), (16090, 23953)]