30668985

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8627}}^1$

素因数の和:8717

約数の個数: 24

約数和(自身を含む): 53838720

約数和(自身を除く): 23169735

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 8627, 25881, 43135, 77643, 129405, 388215, 681533, 2044599, 3407665, 6133797, 10222995, 30668985]

約数ペア:

[(1, 30668985), (3, 10222995), (5, 6133797), (9, 3407665), (15, 2044599), (45, 681533), (79, 388215), (237, 129405), (395, 77643), (711, 43135), (1185, 25881), (3555, 8627)]