1816770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 4551552

約数和(自身を除く): 2734782

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2633, 5266, 7899, 13165, 15798, 26330, 39495, 60559, 78990, 121118, 181677, 302795, 363354, 605590, 908385, 1816770]

約数ペア:

[(1, 1816770), (2, 908385), (3, 605590), (5, 363354), (6, 302795), (10, 181677), (15, 121118), (23, 78990), (30, 60559), (46, 39495), (69, 26330), (115, 15798), (138, 13165), (230, 7899), (345, 5266), (690, 2633)]