899070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 2253312

約数和(自身を除く): 1354242

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1303, 2606, 3909, 6515, 7818, 13030, 19545, 29969, 39090, 59938, 89907, 149845, 179814, 299690, 449535, 899070]

約数ペア:

[(1, 899070), (2, 449535), (3, 299690), (5, 179814), (6, 149845), (10, 89907), (15, 59938), (23, 39090), (30, 29969), (46, 19545), (69, 13030), (115, 7818), (138, 6515), (230, 3909), (345, 2606), (690, 1303)]