1550740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 3448872

約数和(自身を除く): 1898132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4561, 9122, 18244, 22805, 45610, 77537, 91220, 155074, 310148, 387685, 775370, 1550740]

約数ペア:

[(1, 1550740), (2, 775370), (4, 387685), (5, 310148), (10, 155074), (17, 91220), (20, 77537), (34, 45610), (68, 22805), (85, 18244), (170, 9122), (340, 4561)]