27219660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34897}}^1$

素因数の和:34922

約数の個数: 48

約数和(自身を含む): 82080096

約数和(自身を除く): 54860436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34897, 69794, 104691, 139588, 174485, 209382, 348970, 418764, 453661, 523455, 697940, 907322, 1046910, 1360983, 1814644, 2093820, 2268305, 2721966, 4536610, 5443932, 6804915, 9073220, 13609830, 27219660]

約数ペア:

[(1, 27219660), (2, 13609830), (3, 9073220), (4, 6804915), (5, 5443932), (6, 4536610), (10, 2721966), (12, 2268305), (13, 2093820), (15, 1814644), (20, 1360983), (26, 1046910), (30, 907322), (39, 697940), (52, 523455), (60, 453661), (65, 418764), (78, 348970), (130, 209382), (156, 174485), (195, 139588), (260, 104691), (390, 69794), (780, 34897)]