343985950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 815090688

約数和(自身を除く): 471104738

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 47, 50, 55, 70, 77, 94, 110, 154, 175, 235, 275, 329, 350, 385, 470, 517, 550, 658, 770, 1034, 1175, 1645, 1901, 1925, 2350, 2585, 3290, 3619, 3802, 3850, 5170, 7238, 8225, 9505, 12925, 13307, 16450, 18095, 19010, 20911, 25850, 26614, 36190, 41822, 47525, 66535, 89347, 90475, 95050, 104555, 133070, 146377, 178694, 180950, 209110, 292754, 332675, 446735, 522775, 625429, 665350, 731885, 893470, 982817, 1045550, 1250858, 1463770, 1965634, 2233675, 3127145, 3659425, 4467350, 4914085, 6254290, 6879719, 7318850, 9828170, 13759438, 15635725, 24570425, 31271450, 34398595, 49140850, 68797190, 171992975, 343985950]

約数ペア:

[(1, 343985950), (2, 171992975), (5, 68797190), (7, 49140850), (10, 34398595), (11, 31271450), (14, 24570425), (22, 15635725), (25, 13759438), (35, 9828170), (47, 7318850), (50, 6879719), (55, 6254290), (70, 4914085), (77, 4467350), (94, 3659425), (110, 3127145), (154, 2233675), (175, 1965634), (235, 1463770), (275, 1250858), (329, 1045550), (350, 982817), (385, 893470), (470, 731885), (517, 665350), (550, 625429), (658, 522775), (770, 446735), (1034, 332675), (1175, 292754), (1645, 209110), (1901, 180950), (1925, 178694), (2350, 146377), (2585, 133070), (3290, 104555), (3619, 95050), (3802, 90475), (3850, 89347), (5170, 66535), (7238, 47525), (8225, 41822), (9505, 36190), (12925, 26614), (13307, 25850), (16450, 20911), (18095, 19010)]