30088809

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 44553600

約数和(自身を除く): 14464791

約数列:

[1, 3, 9, 79, 101, 237, 303, 419, 711, 909, 1257, 3771, 7979, 23937, 33101, 42319, 71811, 99303, 126957, 297909, 380871, 3343201, 10029603, 30088809]

約数ペア:

[(1, 30088809), (3, 10029603), (9, 3343201), (79, 380871), (101, 297909), (237, 126957), (303, 99303), (419, 71811), (711, 42319), (909, 33101), (1257, 23937), (3771, 7979)]