89898130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15473}}^1$

素因数の和:15570

約数の個数: 32

約数和(自身を含む): 187173504

約数和(自身を除く): 97275374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 15473, 30946, 77365, 108311, 154730, 216622, 541555, 1083110, 1284259, 2568518, 6421295, 8989813, 12842590, 17979626, 44949065, 89898130]

約数ペア:

[(1, 89898130), (2, 44949065), (5, 17979626), (7, 12842590), (10, 8989813), (14, 6421295), (35, 2568518), (70, 1284259), (83, 1083110), (166, 541555), (415, 216622), (581, 154730), (830, 108311), (1162, 77365), (2905, 30946), (5810, 15473)]