306747182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1109}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 549849600

約数和(自身を除く): 243102418

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 859, 1109, 1718, 2218, 6013, 7763, 12026, 15526, 19757, 25507, 39514, 51014, 138299, 178549, 276598, 357098, 952631, 1905262, 6668417, 13336834, 21910513, 43821026, 153373591, 306747182]

約数ペア:

[(1, 306747182), (2, 153373591), (7, 43821026), (14, 21910513), (23, 13336834), (46, 6668417), (161, 1905262), (322, 952631), (859, 357098), (1109, 276598), (1718, 178549), (2218, 138299), (6013, 51014), (7763, 39514), (12026, 25507), (15526, 19757)]