27019020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2839

約数の個数: 96

約数和(自身を含む): 90252288

約数和(自身を除く): 63233268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 2797, 3220, 4830, 5594, 8391, 9660, 11188, 13985, 16782, 19579, 27970, 33564, 39158, 41955, 55940, 58737, 64331, 78316, 83910, 97895, 117474, 128662, 167820, 192993, 195790, 234948, 257324, 293685, 321655, 385986, 391580, 450317, 587370, 643310, 771972, 900634, 964965, 1174740, 1286620, 1350951, 1801268, 1929930, 2251585, 2701902, 3859860, 4503170, 5403804, 6754755, 9006340, 13509510, 27019020]

約数ペア:

[(1, 27019020), (2, 13509510), (3, 9006340), (4, 6754755), (5, 5403804), (6, 4503170), (7, 3859860), (10, 2701902), (12, 2251585), (14, 1929930), (15, 1801268), (20, 1350951), (21, 1286620), (23, 1174740), (28, 964965), (30, 900634), (35, 771972), (42, 643310), (46, 587370), (60, 450317), (69, 391580), (70, 385986), (84, 321655), (92, 293685), (105, 257324), (115, 234948), (138, 195790), (140, 192993), (161, 167820), (210, 128662), (230, 117474), (276, 97895), (322, 83910), (345, 78316), (420, 64331), (460, 58737), (483, 55940), (644, 41955), (690, 39158), (805, 33564), (966, 27970), (1380, 19579), (1610, 16782), (1932, 13985), (2415, 11188), (2797, 9660), (3220, 8391), (4830, 5594)]