2044470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 5121792

約数和(自身を除く): 3077322

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2963, 5926, 8889, 14815, 17778, 29630, 44445, 68149, 88890, 136298, 204447, 340745, 408894, 681490, 1022235, 2044470]

約数ペア:

[(1, 2044470), (2, 1022235), (3, 681490), (5, 408894), (6, 340745), (10, 204447), (15, 136298), (23, 88890), (30, 68149), (46, 44445), (69, 29630), (115, 17778), (138, 14815), (230, 8889), (345, 5926), (690, 2963)]