30760810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8521}}^1$

素因数の和:8566

約数の個数: 24

約数和(自身を含む): 58443876

約数和(自身を除く): 27683066

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 8521, 17042, 42605, 85210, 161899, 323798, 809495, 1618990, 3076081, 6152162, 15380405, 30760810]

約数ペア:

[(1, 30760810), (2, 15380405), (5, 6152162), (10, 3076081), (19, 1618990), (38, 809495), (95, 323798), (190, 161899), (361, 85210), (722, 42605), (1805, 17042), (3610, 8521)]