80777670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10477}}^1$

素因数の和:10744

約数の個数: 32

約数和(自身を含む): 194639328

約数和(自身を除く): 113861658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 10477, 20954, 31431, 52385, 62862, 104770, 157155, 314310, 2692589, 5385178, 8077767, 13462945, 16155534, 26925890, 40388835, 80777670]

約数ペア:

[(1, 80777670), (2, 40388835), (3, 26925890), (5, 16155534), (6, 13462945), (10, 8077767), (15, 5385178), (30, 2692589), (257, 314310), (514, 157155), (771, 104770), (1285, 62862), (1542, 52385), (2570, 31431), (3855, 20954), (7710, 10477)]