30328305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41263}}^1$

素因数の和:41285

約数の個数: 24

約数和(自身を含む): 56449152

約数和(自身を除く): 26120847

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 41263, 123789, 206315, 288841, 618945, 866523, 1444205, 2021887, 4332615, 6065661, 10109435, 30328305]

約数ペア:

[(1, 30328305), (3, 10109435), (5, 6065661), (7, 4332615), (15, 2021887), (21, 1444205), (35, 866523), (49, 618945), (105, 288841), (147, 206315), (245, 123789), (735, 41263)]