239215010

素因数分解:

$2^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{17099}}^1$

素因数の和:18505

約数の個数: 16

約数和(自身を含む): 430920000

約数和(自身を除く): 191704990

約数列:

[1, 2, 5, 10, 1399, 2798, 6995, 13990, 17099, 34198, 85495, 170990, 23921501, 47843002, 119607505, 239215010]

約数ペア:

[(1, 239215010), (2, 119607505), (5, 47843002), (10, 23921501), (1399, 170990), (2798, 85495), (6995, 34198), (13990, 17099)]