83027210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13327}}^1$

素因数の和:13430

約数の個数: 32

約数和(自身を含む): 172730880

約数和(自身を除く): 89703670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 13327, 26654, 66635, 93289, 133270, 186578, 466445, 932890, 1186103, 2372206, 5930515, 8302721, 11861030, 16605442, 41513605, 83027210]

約数ペア:

[(1, 83027210), (2, 41513605), (5, 16605442), (7, 11861030), (10, 8302721), (14, 5930515), (35, 2372206), (70, 1186103), (89, 932890), (178, 466445), (445, 186578), (623, 133270), (890, 93289), (1246, 66635), (3115, 26654), (6230, 13327)]