30636830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{809}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 63218880

約数和(自身を除く): 32582050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 809, 1082, 1618, 2705, 3787, 4045, 5410, 5663, 7574, 8090, 11326, 18935, 28315, 37870, 56630, 437669, 875338, 2188345, 3063683, 4376690, 6127366, 15318415, 30636830]

約数ペア:

[(1, 30636830), (2, 15318415), (5, 6127366), (7, 4376690), (10, 3063683), (14, 2188345), (35, 875338), (70, 437669), (541, 56630), (809, 37870), (1082, 28315), (1618, 18935), (2705, 11326), (3787, 8090), (4045, 7574), (5410, 5663)]