27605474890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12721417}}^1$

素因数の和:12721462

約数の個数: 32

約数和(自身を含む): 58620294144

約数和(自身を除く): 31014819254

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 12721417, 25442834, 63607085, 89049919, 127214170, 178099838, 394363927, 445249595, 788727854, 890499190, 1971819635, 2760547489, 3943639270, 5521094978, 13802737445, 27605474890]

約数ペア:

[(1, 27605474890), (2, 13802737445), (5, 5521094978), (7, 3943639270), (10, 2760547489), (14, 1971819635), (31, 890499190), (35, 788727854), (62, 445249595), (70, 394363927), (155, 178099838), (217, 127214170), (310, 89049919), (434, 63607085), (1085, 25442834), (2170, 12721417)]