30684624

素因数分解:

$2^4\times 3^1\times {\mathrm{639263}}^1$

素因数の和:639274

約数の個数: 20

約数和(自身を含む): 79268736

約数和(自身を除く): 48584112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 639263, 1278526, 1917789, 2557052, 3835578, 5114104, 7671156, 10228208, 15342312, 30684624]

約数ペア:

[(1, 30684624), (2, 15342312), (3, 10228208), (4, 7671156), (6, 5114104), (8, 3835578), (12, 2557052), (16, 1917789), (24, 1278526), (48, 639263)]