27407820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 84623616

約数和(自身を除く): 57215796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 165, 220, 262, 317, 330, 393, 524, 634, 655, 660, 786, 951, 1268, 1310, 1441, 1572, 1585, 1902, 1965, 2620, 2882, 3170, 3487, 3804, 3930, 4323, 4755, 5764, 6340, 6974, 7205, 7860, 8646, 9510, 10461, 13948, 14410, 17292, 17435, 19020, 20922, 21615, 28820, 34870, 41527, 41844, 43230, 52305, 69740, 83054, 86460, 104610, 124581, 166108, 207635, 209220, 249162, 415270, 456797, 498324, 622905, 830540, 913594, 1245810, 1370391, 1827188, 2283985, 2491620, 2740782, 4567970, 5481564, 6851955, 9135940, 13703910, 27407820]

約数ペア:

[(1, 27407820), (2, 13703910), (3, 9135940), (4, 6851955), (5, 5481564), (6, 4567970), (10, 2740782), (11, 2491620), (12, 2283985), (15, 1827188), (20, 1370391), (22, 1245810), (30, 913594), (33, 830540), (44, 622905), (55, 498324), (60, 456797), (66, 415270), (110, 249162), (131, 209220), (132, 207635), (165, 166108), (220, 124581), (262, 104610), (317, 86460), (330, 83054), (393, 69740), (524, 52305), (634, 43230), (655, 41844), (660, 41527), (786, 34870), (951, 28820), (1268, 21615), (1310, 20922), (1441, 19020), (1572, 17435), (1585, 17292), (1902, 14410), (1965, 13948), (2620, 10461), (2882, 9510), (3170, 8646), (3487, 7860), (3804, 7205), (3930, 6974), (4323, 6340), (4755, 5764)]