86702210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72859}}^1$

素因数の和:72890

約数の個数: 32

約数和(自身を含む): 188853120

約数和(自身を除く): 102150910

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 72859, 145718, 364295, 510013, 728590, 1020026, 1238603, 2477206, 2550065, 5100130, 6193015, 8670221, 12386030, 17340442, 43351105, 86702210]

約数ペア:

[(1, 86702210), (2, 43351105), (5, 17340442), (7, 12386030), (10, 8670221), (14, 6193015), (17, 5100130), (34, 2550065), (35, 2477206), (70, 1238603), (85, 1020026), (119, 728590), (170, 510013), (238, 364295), (595, 145718), (1190, 72859)]