30457498

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 46566720

約数和(自身を除く): 16109222

約数列:

[1, 2, 73, 146, 227, 454, 919, 1838, 16571, 33142, 67087, 134174, 208613, 417226, 15228749, 30457498]

約数ペア:

[(1, 30457498), (2, 15228749), (73, 417226), (146, 208613), (227, 134174), (454, 67087), (919, 33142), (1838, 16571)]