27942470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 26247610

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 3919, 7130, 7838, 19595, 39190, 90137, 121489, 180274, 242978, 450685, 607445, 901370, 1214890, 2794247, 5588494, 13971235, 27942470]

約数ペア:

[(1, 27942470), (2, 13971235), (5, 5588494), (10, 2794247), (23, 1214890), (31, 901370), (46, 607445), (62, 450685), (115, 242978), (155, 180274), (230, 121489), (310, 90137), (713, 39190), (1426, 19595), (3565, 7838), (3919, 7130)]