30132045

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9431}}^1$

素因数の和:9513

約数の個数: 24

約数和(自身を含む): 52970112

約数和(自身を除く): 22838067

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 9431, 28293, 47155, 84879, 141465, 424395, 669601, 2008803, 3348005, 6026409, 10044015, 30132045]

約数ペア:

[(1, 30132045), (3, 10044015), (5, 6026409), (9, 3348005), (15, 2008803), (45, 669601), (71, 424395), (213, 141465), (355, 84879), (639, 47155), (1065, 28293), (3195, 9431)]