2727340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 108

約数和(自身を含む): 7641648

約数和(自身を除く): 4914308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 121, 140, 154, 161, 196, 220, 230, 242, 245, 253, 308, 322, 385, 460, 484, 490, 506, 539, 605, 644, 770, 805, 847, 980, 1012, 1078, 1127, 1210, 1265, 1540, 1610, 1694, 1771, 2156, 2254, 2420, 2530, 2695, 2783, 3220, 3388, 3542, 4235, 4508, 5060, 5390, 5566, 5635, 5929, 7084, 8470, 8855, 10780, 11132, 11270, 11858, 12397, 13915, 16940, 17710, 19481, 22540, 23716, 24794, 27830, 29645, 35420, 38962, 49588, 55660, 59290, 61985, 77924, 97405, 118580, 123970, 136367, 194810, 247940, 272734, 389620, 545468, 681835, 1363670, 2727340]

約数ペア:

[(1, 2727340), (2, 1363670), (4, 681835), (5, 545468), (7, 389620), (10, 272734), (11, 247940), (14, 194810), (20, 136367), (22, 123970), (23, 118580), (28, 97405), (35, 77924), (44, 61985), (46, 59290), (49, 55660), (55, 49588), (70, 38962), (77, 35420), (92, 29645), (98, 27830), (110, 24794), (115, 23716), (121, 22540), (140, 19481), (154, 17710), (161, 16940), (196, 13915), (220, 12397), (230, 11858), (242, 11270), (245, 11132), (253, 10780), (308, 8855), (322, 8470), (385, 7084), (460, 5929), (484, 5635), (490, 5566), (506, 5390), (539, 5060), (605, 4508), (644, 4235), (770, 3542), (805, 3388), (847, 3220), (980, 2783), (1012, 2695), (1078, 2530), (1127, 2420), (1210, 2254), (1265, 2156), (1540, 1771), (1610, 1694)]