27278580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 60973836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 607, 642, 749, 1070, 1214, 1284, 1498, 1605, 1821, 2140, 2247, 2428, 2996, 3035, 3210, 3642, 3745, 4249, 4494, 6070, 6420, 7284, 7490, 8498, 8988, 9105, 11235, 12140, 12747, 14980, 16996, 18210, 21245, 22470, 25494, 36420, 42490, 44940, 50988, 63735, 64949, 84980, 127470, 129898, 194847, 254940, 259796, 324745, 389694, 454643, 649490, 779388, 909286, 974235, 1298980, 1363929, 1818572, 1948470, 2273215, 2727858, 3896940, 4546430, 5455716, 6819645, 9092860, 13639290, 27278580]

約数ペア:

[(1, 27278580), (2, 13639290), (3, 9092860), (4, 6819645), (5, 5455716), (6, 4546430), (7, 3896940), (10, 2727858), (12, 2273215), (14, 1948470), (15, 1818572), (20, 1363929), (21, 1298980), (28, 974235), (30, 909286), (35, 779388), (42, 649490), (60, 454643), (70, 389694), (84, 324745), (105, 259796), (107, 254940), (140, 194847), (210, 129898), (214, 127470), (321, 84980), (420, 64949), (428, 63735), (535, 50988), (607, 44940), (642, 42490), (749, 36420), (1070, 25494), (1214, 22470), (1284, 21245), (1498, 18210), (1605, 16996), (1821, 14980), (2140, 12747), (2247, 12140), (2428, 11235), (2996, 9105), (3035, 8988), (3210, 8498), (3642, 7490), (3745, 7284), (4249, 6420), (4494, 6070)]