1340030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 2437344

約数和(自身を除く): 1097314

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1301, 2602, 6505, 13010, 134003, 268006, 670015, 1340030]

約数ペア:

[(1, 1340030), (2, 670015), (5, 268006), (10, 134003), (103, 13010), (206, 6505), (515, 2602), (1030, 1301)]