5731470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 15258672

約数和(自身を除く): 9527202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1481, 1935, 2962, 3870, 4443, 7405, 8886, 13329, 14810, 22215, 26658, 44430, 63683, 66645, 127366, 133290, 191049, 318415, 382098, 573147, 636830, 955245, 1146294, 1910490, 2865735, 5731470]

約数ペア:

[(1, 5731470), (2, 2865735), (3, 1910490), (5, 1146294), (6, 955245), (9, 636830), (10, 573147), (15, 382098), (18, 318415), (30, 191049), (43, 133290), (45, 127366), (86, 66645), (90, 63683), (129, 44430), (215, 26658), (258, 22215), (387, 14810), (430, 13329), (645, 8886), (774, 7405), (1290, 4443), (1481, 3870), (1935, 2962)]