15660052170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{25741}}^1$

素因数の和:28655

約数の個数: 64

約数和(自身を含む): 42969782016

約数和(自身を除く): 27309729846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2897, 5794, 8691, 14485, 17382, 20279, 25741, 28970, 40558, 43455, 51482, 60837, 77223, 86910, 101395, 121674, 128705, 154446, 180187, 202790, 257410, 304185, 360374, 386115, 540561, 608370, 772230, 900935, 1081122, 1801870, 2702805, 5405610, 74571677, 149143354, 223715031, 372858385, 447430062, 522001739, 745716770, 1044003478, 1118575155, 1566005217, 2237150310, 2610008695, 3132010434, 5220017390, 7830026085, 15660052170]

約数ペア:

[(1, 15660052170), (2, 7830026085), (3, 5220017390), (5, 3132010434), (6, 2610008695), (7, 2237150310), (10, 1566005217), (14, 1118575155), (15, 1044003478), (21, 745716770), (30, 522001739), (35, 447430062), (42, 372858385), (70, 223715031), (105, 149143354), (210, 74571677), (2897, 5405610), (5794, 2702805), (8691, 1801870), (14485, 1081122), (17382, 900935), (20279, 772230), (25741, 608370), (28970, 540561), (40558, 386115), (43455, 360374), (51482, 304185), (60837, 257410), (77223, 202790), (86910, 180187), (101395, 154446), (121674, 128705)]