1187002390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1214

約数の個数: 128

約数和(自身を含む): 2781941760

約数和(自身を除く): 1594939370

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 47, 70, 85, 94, 95, 119, 133, 170, 190, 235, 238, 266, 323, 329, 470, 595, 646, 658, 665, 799, 893, 1117, 1190, 1330, 1598, 1615, 1645, 1786, 2234, 2261, 3230, 3290, 3995, 4465, 4522, 5585, 5593, 6251, 7819, 7990, 8930, 11170, 11186, 11305, 12502, 15181, 15638, 18989, 21223, 22610, 27965, 30362, 31255, 37978, 39095, 42446, 52499, 55930, 62510, 75905, 78190, 94945, 104998, 106115, 106267, 132923, 148561, 151810, 189890, 212230, 212534, 262495, 265846, 297122, 360791, 367493, 524990, 531335, 664615, 721582, 734986, 742805, 892483, 997481, 1062670, 1329230, 1485610, 1784966, 1803955, 1837465, 1994962, 2525537, 3607910, 3674930, 4462415, 4987405, 5051074, 6247381, 6982367, 8924830, 9974810, 12494762, 12627685, 13964734, 16957177, 25255370, 31236905, 33914354, 34911835, 62473810, 69823670, 84785885, 118700239, 169571770, 237400478, 593501195, 1187002390]

約数ペア:

[(1, 1187002390), (2, 593501195), (5, 237400478), (7, 169571770), (10, 118700239), (14, 84785885), (17, 69823670), (19, 62473810), (34, 34911835), (35, 33914354), (38, 31236905), (47, 25255370), (70, 16957177), (85, 13964734), (94, 12627685), (95, 12494762), (119, 9974810), (133, 8924830), (170, 6982367), (190, 6247381), (235, 5051074), (238, 4987405), (266, 4462415), (323, 3674930), (329, 3607910), (470, 2525537), (595, 1994962), (646, 1837465), (658, 1803955), (665, 1784966), (799, 1485610), (893, 1329230), (1117, 1062670), (1190, 997481), (1330, 892483), (1598, 742805), (1615, 734986), (1645, 721582), (1786, 664615), (2234, 531335), (2261, 524990), (3230, 367493), (3290, 360791), (3995, 297122), (4465, 265846), (4522, 262495), (5585, 212534), (5593, 212230), (6251, 189890), (7819, 151810), (7990, 148561), (8930, 132923), (11170, 106267), (11186, 106115), (11305, 104998), (12502, 94945), (15181, 78190), (15638, 75905), (18989, 62510), (21223, 55930), (22610, 52499), (27965, 42446), (30362, 39095), (31255, 37978)]