89306110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 76167170

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 695, 1367, 1390, 2734, 6533, 6835, 13066, 13670, 32665, 64249, 65330, 128498, 190013, 321245, 380026, 642490, 950065, 1900130, 8930611, 17861222, 44653055, 89306110]

約数ペア:

[(1, 89306110), (2, 44653055), (5, 17861222), (10, 8930611), (47, 1900130), (94, 950065), (139, 642490), (235, 380026), (278, 321245), (470, 190013), (695, 128498), (1367, 65330), (1390, 64249), (2734, 32665), (6533, 13670), (6835, 13066)]