1757690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 3762720

約数和(自身を除く): 2005030

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 841, 1045, 1102, 1595, 1682, 2090, 2755, 3190, 4205, 5510, 6061, 8410, 9251, 12122, 15979, 18502, 30305, 31958, 46255, 60610, 79895, 92510, 159790, 175769, 351538, 878845, 1757690]

約数ペア:

[(1, 1757690), (2, 878845), (5, 351538), (10, 175769), (11, 159790), (19, 92510), (22, 79895), (29, 60610), (38, 46255), (55, 31958), (58, 30305), (95, 18502), (110, 15979), (145, 12122), (190, 9251), (209, 8410), (290, 6061), (319, 5510), (418, 4205), (551, 3190), (638, 2755), (841, 2090), (1045, 1682), (1102, 1595)]