30714215

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4159}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 42332160

約数和(自身を除く): 11617945

約数列:

[1, 5, 7, 35, 211, 1055, 1477, 4159, 7385, 20795, 29113, 145565, 877549, 4387745, 6142843, 30714215]

約数ペア:

[(1, 30714215), (5, 6142843), (7, 4387745), (35, 877549), (211, 145565), (1055, 29113), (1477, 20795), (4159, 7385)]