26720820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7069}}^1$

素因数の和:7094

約数の個数: 96

約数和(自身を含む): 95020800

約数和(自身を除く): 68299980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7069, 14138, 21207, 28276, 35345, 42414, 49483, 63621, 70690, 84828, 98966, 106035, 127242, 141380, 148449, 190863, 197932, 212070, 247415, 254484, 296898, 318105, 381726, 424140, 445347, 494830, 593796, 636210, 742245, 763452, 890694, 954315, 989660, 1272420, 1336041, 1484490, 1781388, 1908630, 2226735, 2672082, 2968980, 3817260, 4453470, 5344164, 6680205, 8906940, 13360410, 26720820]

約数ペア:

[(1, 26720820), (2, 13360410), (3, 8906940), (4, 6680205), (5, 5344164), (6, 4453470), (7, 3817260), (9, 2968980), (10, 2672082), (12, 2226735), (14, 1908630), (15, 1781388), (18, 1484490), (20, 1336041), (21, 1272420), (27, 989660), (28, 954315), (30, 890694), (35, 763452), (36, 742245), (42, 636210), (45, 593796), (54, 494830), (60, 445347), (63, 424140), (70, 381726), (84, 318105), (90, 296898), (105, 254484), (108, 247415), (126, 212070), (135, 197932), (140, 190863), (180, 148449), (189, 141380), (210, 127242), (252, 106035), (270, 98966), (315, 84828), (378, 70690), (420, 63621), (540, 49483), (630, 42414), (756, 35345), (945, 28276), (1260, 21207), (1890, 14138), (3780, 7069)]