7400030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67273}}^1$

素因数の和:67291

約数の個数: 16

約数和(自身を含む): 14531184

約数和(自身を除く): 7131154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 67273, 134546, 336365, 672730, 740003, 1480006, 3700015, 7400030]

約数ペア:

[(1, 7400030), (2, 3700015), (5, 1480006), (10, 740003), (11, 672730), (22, 336365), (55, 134546), (110, 67273)]