30247777

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 36858240

約数和(自身を除く): 6610463

約数列:

[1, 7, 17, 119, 157, 1099, 1619, 2669, 11333, 18683, 27523, 192661, 254183, 1779281, 4321111, 30247777]

約数ペア:

[(1, 30247777), (7, 4321111), (17, 1779281), (119, 254183), (157, 192661), (1099, 27523), (1619, 18683), (2669, 11333)]