27053180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1597}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 71411424

約数和(自身を除く): 44358244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1597, 1694, 2420, 3194, 3388, 4235, 6388, 7985, 8470, 11179, 15970, 16940, 17567, 22358, 31940, 35134, 44716, 55895, 70268, 87835, 111790, 122969, 175670, 193237, 223580, 245938, 351340, 386474, 491876, 614845, 772948, 966185, 1229690, 1352659, 1932370, 2459380, 2705318, 3864740, 5410636, 6763295, 13526590, 27053180]

約数ペア:

[(1, 27053180), (2, 13526590), (4, 6763295), (5, 5410636), (7, 3864740), (10, 2705318), (11, 2459380), (14, 1932370), (20, 1352659), (22, 1229690), (28, 966185), (35, 772948), (44, 614845), (55, 491876), (70, 386474), (77, 351340), (110, 245938), (121, 223580), (140, 193237), (154, 175670), (220, 122969), (242, 111790), (308, 87835), (385, 70268), (484, 55895), (605, 44716), (770, 35134), (847, 31940), (1210, 22358), (1540, 17567), (1597, 16940), (1694, 15970), (2420, 11179), (3194, 8470), (3388, 7985), (4235, 6388)]