83990130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{399953}}^1$

素因数の和:399970

約数の個数: 32

約数和(自身を含む): 230373504

約数和(自身を除く): 146383374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 399953, 799906, 1199859, 1999765, 2399718, 2799671, 3999530, 5599342, 5999295, 8399013, 11998590, 13998355, 16798026, 27996710, 41995065, 83990130]

約数ペア:

[(1, 83990130), (2, 41995065), (3, 27996710), (5, 16798026), (6, 13998355), (7, 11998590), (10, 8399013), (14, 5999295), (15, 5599342), (21, 3999530), (30, 2799671), (35, 2399718), (42, 1999765), (70, 1199859), (105, 799906), (210, 399953)]