889410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 2229120

約数和(自身を除く): 1339710

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1289, 2578, 3867, 6445, 7734, 12890, 19335, 29647, 38670, 59294, 88941, 148235, 177882, 296470, 444705, 889410]

約数ペア:

[(1, 889410), (2, 444705), (3, 296470), (5, 177882), (6, 148235), (10, 88941), (15, 59294), (23, 38670), (30, 29647), (46, 19335), (69, 12890), (115, 7734), (138, 6445), (230, 3867), (345, 2578), (690, 1289)]