89839590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{37907}}^1$

素因数の和:37996

約数の個数: 32

約数和(自身を含む): 218350080

約数和(自身を除く): 128510490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 37907, 75814, 113721, 189535, 227442, 379070, 568605, 1137210, 2994653, 5989306, 8983959, 14973265, 17967918, 29946530, 44919795, 89839590]

約数ペア:

[(1, 89839590), (2, 44919795), (3, 29946530), (5, 17967918), (6, 14973265), (10, 8983959), (15, 5989306), (30, 2994653), (79, 1137210), (158, 568605), (237, 379070), (395, 227442), (474, 189535), (790, 113721), (1185, 75814), (2370, 37907)]