1551091970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{19309}}^1$

素因数の和:19622

約数の個数: 32

約数和(自身を含む): 2898817200

約数和(自身を除く): 1347725230

約数列:

[1, 2, 5, 10, 29, 58, 145, 277, 290, 554, 1385, 2770, 8033, 16066, 19309, 38618, 40165, 80330, 96545, 193090, 559961, 1119922, 2799805, 5348593, 5599610, 10697186, 26742965, 53485930, 155109197, 310218394, 775545985, 1551091970]

約数ペア:

[(1, 1551091970), (2, 775545985), (5, 310218394), (10, 155109197), (29, 53485930), (58, 26742965), (145, 10697186), (277, 5599610), (290, 5348593), (554, 2799805), (1385, 1119922), (2770, 559961), (8033, 193090), (16066, 96545), (19309, 80330), (38618, 40165)]