826637190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{10513}}^1$

素因数の和:13144

約数の個数: 32

約数和(自身を含む): 1984874976

約数和(自身を除く): 1158237786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2621, 5242, 7863, 10513, 13105, 15726, 21026, 26210, 31539, 39315, 52565, 63078, 78630, 105130, 157695, 315390, 27554573, 55109146, 82663719, 137772865, 165327438, 275545730, 413318595, 826637190]

約数ペア:

[(1, 826637190), (2, 413318595), (3, 275545730), (5, 165327438), (6, 137772865), (10, 82663719), (15, 55109146), (30, 27554573), (2621, 315390), (5242, 157695), (7863, 105130), (10513, 78630), (13105, 63078), (15726, 52565), (21026, 39315), (26210, 31539)]