170972690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84223}}^1$

素因数の和:84266

約数の個数: 32

約数和(自身を含む): 363847680

約数和(自身を除く): 192874990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 84223, 168446, 421115, 589561, 842230, 1179122, 2442467, 2947805, 4884934, 5895610, 12212335, 17097269, 24424670, 34194538, 85486345, 170972690]

約数ペア:

[(1, 170972690), (2, 85486345), (5, 34194538), (7, 24424670), (10, 17097269), (14, 12212335), (29, 5895610), (35, 4884934), (58, 2947805), (70, 2442467), (145, 1179122), (203, 842230), (290, 589561), (406, 421115), (1015, 168446), (2030, 84223)]