2051245530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{9337}}^1$

素因数の和:11791

約数の個数: 48

約数和(自身を含む): 5335994664

約数和(自身を除く): 3284749134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2441, 4882, 7323, 9337, 12205, 14646, 18674, 21969, 24410, 28011, 36615, 43938, 46685, 56022, 73230, 84033, 93370, 109845, 140055, 168066, 219690, 280110, 420165, 840330, 22791617, 45583234, 68374851, 113958085, 136749702, 205124553, 227916170, 341874255, 410249106, 683748510, 1025622765, 2051245530]

約数ペア:

[(1, 2051245530), (2, 1025622765), (3, 683748510), (5, 410249106), (6, 341874255), (9, 227916170), (10, 205124553), (15, 136749702), (18, 113958085), (30, 68374851), (45, 45583234), (90, 22791617), (2441, 840330), (4882, 420165), (7323, 280110), (9337, 219690), (12205, 168066), (14646, 140055), (18674, 109845), (21969, 93370), (24410, 84033), (28011, 73230), (36615, 56022), (43938, 46685)]