2258981117570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3661649}}^1$

素因数の和:3661883

約数の個数: 64

約数和(自身を含む): 4555678464000

約数和(自身を除く): 2296697346430

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 191, 323, 382, 646, 955, 1615, 1910, 3230, 3247, 3629, 6494, 7258, 16235, 18145, 32470, 36290, 61693, 123386, 308465, 616930, 3661649, 7323298, 18308245, 36616490, 62248033, 69571331, 124496066, 139142662, 311240165, 347856655, 622480330, 695713310, 699374959, 1182712627, 1398749918, 2365425254, 3496874795, 5913563135, 6993749590, 11827126270, 11889374303, 13288124221, 23778748606, 26576248442, 59446871515, 66440621105, 118893743030, 132881242210, 225898111757, 451796223514, 1129490558785, 2258981117570]

約数ペア:

[(1, 2258981117570), (2, 1129490558785), (5, 451796223514), (10, 225898111757), (17, 132881242210), (19, 118893743030), (34, 66440621105), (38, 59446871515), (85, 26576248442), (95, 23778748606), (170, 13288124221), (190, 11889374303), (191, 11827126270), (323, 6993749590), (382, 5913563135), (646, 3496874795), (955, 2365425254), (1615, 1398749918), (1910, 1182712627), (3230, 699374959), (3247, 695713310), (3629, 622480330), (6494, 347856655), (7258, 311240165), (16235, 139142662), (18145, 124496066), (32470, 69571331), (36290, 62248033), (61693, 36616490), (123386, 18308245), (308465, 7323298), (616930, 3661649)]