2265190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4315680

約数和(自身を除く): 2050490

約数列:

[1, 2, 5, 10, 29, 58, 73, 107, 145, 146, 214, 290, 365, 535, 730, 1070, 2117, 3103, 4234, 6206, 7811, 10585, 15515, 15622, 21170, 31030, 39055, 78110, 226519, 453038, 1132595, 2265190]

約数ペア:

[(1, 2265190), (2, 1132595), (5, 453038), (10, 226519), (29, 78110), (58, 39055), (73, 31030), (107, 21170), (145, 15622), (146, 15515), (214, 10585), (290, 7811), (365, 6206), (535, 4234), (730, 3103), (1070, 2117)]