231465370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{3329}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 442357200

約数和(自身を除く): 210891830

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 409, 818, 2045, 3329, 4090, 6658, 6953, 13906, 16645, 33290, 34765, 56593, 69530, 113186, 282965, 565930, 1361561, 2723122, 6807805, 13615610, 23146537, 46293074, 115732685, 231465370]

約数ペア:

[(1, 231465370), (2, 115732685), (5, 46293074), (10, 23146537), (17, 13615610), (34, 6807805), (85, 2723122), (170, 1361561), (409, 565930), (818, 282965), (2045, 113186), (3329, 69530), (4090, 56593), (6658, 34765), (6953, 33290), (13906, 16645)]