2011671900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{319313}}^1$

素因数の和:319340

約数の個数: 108

約数和(自身を含む): 7206278352

約数和(自身を除く): 5194606452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 319313, 638626, 957939, 1277252, 1596565, 1915878, 2235191, 2873817, 3193130, 3831756, 4470382, 4789695, 5747634, 6386260, 6705573, 7982825, 8940764, 9579390, 11175955, 11495268, 13411146, 14369085, 15965650, 19158780, 20116719, 22351910, 23948475, 26822292, 28738170, 31931300, 33527865, 40233438, 44703820, 47896950, 55879775, 57476340, 67055730, 71845425, 80466876, 95793900, 100583595, 111759550, 134111460, 143690850, 167639325, 201167190, 223519100, 287381700, 335278650, 402334380, 502917975, 670557300, 1005835950, 2011671900]

約数ペア:

[(1, 2011671900), (2, 1005835950), (3, 670557300), (4, 502917975), (5, 402334380), (6, 335278650), (7, 287381700), (9, 223519100), (10, 201167190), (12, 167639325), (14, 143690850), (15, 134111460), (18, 111759550), (20, 100583595), (21, 95793900), (25, 80466876), (28, 71845425), (30, 67055730), (35, 57476340), (36, 55879775), (42, 47896950), (45, 44703820), (50, 40233438), (60, 33527865), (63, 31931300), (70, 28738170), (75, 26822292), (84, 23948475), (90, 22351910), (100, 20116719), (105, 19158780), (126, 15965650), (140, 14369085), (150, 13411146), (175, 11495268), (180, 11175955), (210, 9579390), (225, 8940764), (252, 7982825), (300, 6705573), (315, 6386260), (350, 5747634), (420, 4789695), (450, 4470382), (525, 3831756), (630, 3193130), (700, 2873817), (900, 2235191), (1050, 1915878), (1260, 1596565), (1575, 1277252), (2100, 957939), (3150, 638626), (6300, 319313)]