73797910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 135263520

約数和(自身を除く): 61465610

約数列:

[1, 2, 5, 10, 89, 178, 283, 293, 445, 566, 586, 890, 1415, 1465, 2830, 2930, 25187, 26077, 50374, 52154, 82919, 125935, 130385, 165838, 251870, 260770, 414595, 829190, 7379791, 14759582, 36898955, 73797910]

約数ペア:

[(1, 73797910), (2, 36898955), (5, 14759582), (10, 7379791), (89, 829190), (178, 414595), (283, 260770), (293, 251870), (445, 165838), (566, 130385), (586, 125935), (890, 82919), (1415, 52154), (1465, 50374), (2830, 26077), (2930, 25187)]