30490083

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 47618480

約数和(自身を除く): 17128397

約数列:

[1, 3, 9, 13, 39, 117, 421, 619, 1263, 1857, 3789, 5473, 5571, 8047, 16419, 24141, 49257, 72423, 260599, 781797, 2345391, 3387787, 10163361, 30490083]

約数ペア:

[(1, 30490083), (3, 10163361), (9, 3387787), (13, 2345391), (39, 781797), (117, 260599), (421, 72423), (619, 49257), (1263, 24141), (1857, 16419), (3789, 8047), (5473, 5571)]