30304005

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19462395

約数列:

[1, 3, 5, 15, 79, 107, 237, 239, 321, 395, 535, 717, 1185, 1195, 1605, 3585, 8453, 18881, 25359, 25573, 42265, 56643, 76719, 94405, 126795, 127865, 283215, 383595, 2020267, 6060801, 10101335, 30304005]

約数ペア:

[(1, 30304005), (3, 10101335), (5, 6060801), (15, 2020267), (79, 383595), (107, 283215), (237, 127865), (239, 126795), (321, 94405), (395, 76719), (535, 56643), (717, 42265), (1185, 25573), (1195, 25359), (1605, 18881), (3585, 8453)]