2100063145215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{937}}^1\times {\mathrm{36739}}^1$

素因数の和:37781

約数の個数: 96

約数和(自身を含む): 3960111133440

約数和(自身を除く): 1860047988225

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 937, 1245, 1743, 2811, 2905, 4067, 4685, 6559, 8715, 12201, 14055, 19677, 20335, 32795, 36739, 45913, 61005, 77771, 98385, 110217, 137739, 183695, 229565, 233313, 257173, 388855, 544397, 551085, 688695, 771519, 1166565, 1285865, 1633191, 1800211, 2721985, 3049337, 3810779, 3857595, 5400633, 8165955, 9001055, 9148011, 11432337, 15246685, 19053895, 21345359, 27003165, 34424443, 45740055, 57161685, 64036077, 103273329, 106726795, 149417513, 172122215, 240971101, 320180385, 448252539, 516366645, 722913303, 747087565, 1204855505, 1686797707, 2241262695, 2857228769, 3614566515, 5060393121, 8433988535, 8571686307, 14286143845, 20000601383, 25301965605, 42858431535, 60001804149, 100003006915, 140004209681, 300009020745, 420012629043, 700021048405, 2100063145215]

約数ペア:

[(1, 2100063145215), (3, 700021048405), (5, 420012629043), (7, 300009020745), (15, 140004209681), (21, 100003006915), (35, 60001804149), (49, 42858431535), (83, 25301965605), (105, 20000601383), (147, 14286143845), (245, 8571686307), (249, 8433988535), (415, 5060393121), (581, 3614566515), (735, 2857228769), (937, 2241262695), (1245, 1686797707), (1743, 1204855505), (2811, 747087565), (2905, 722913303), (4067, 516366645), (4685, 448252539), (6559, 320180385), (8715, 240971101), (12201, 172122215), (14055, 149417513), (19677, 106726795), (20335, 103273329), (32795, 64036077), (36739, 57161685), (45913, 45740055), (61005, 34424443), (77771, 27003165), (98385, 21345359), (110217, 19053895), (137739, 15246685), (183695, 11432337), (229565, 9148011), (233313, 9001055), (257173, 8165955), (388855, 5400633), (544397, 3857595), (551085, 3810779), (688695, 3049337), (771519, 2721985), (1166565, 1800211), (1285865, 1633191)]