30630010

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{7489}}^1$

素因数の和:7905

約数の個数: 16

約数和(自身を含む): 55276200

約数和(自身を除く): 24646190

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 7489, 14978, 37445, 74890, 3063001, 6126002, 15315005, 30630010]

約数ペア:

[(1, 30630010), (2, 15315005), (5, 6126002), (10, 3063001), (409, 74890), (818, 37445), (2045, 14978), (4090, 7489)]