30187983

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62501}}^1$

素因数の和:62534

約数の個数: 16

約数和(自身を含む): 48001536

約数和(自身を除く): 17813553

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 62501, 187503, 437507, 1312521, 1437523, 4312569, 10062661, 30187983]

約数ペア:

[(1, 30187983), (3, 10062661), (7, 4312569), (21, 1437523), (23, 1312521), (69, 437507), (161, 187503), (483, 62501)]