9443140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 23288832

約数和(自身を除く): 13845692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 1823, 2590, 3646, 5180, 7292, 9115, 12761, 18230, 25522, 36460, 51044, 63805, 67451, 127610, 134902, 255220, 269804, 337255, 472157, 674510, 944314, 1349020, 1888628, 2360785, 4721570, 9443140]

約数ペア:

[(1, 9443140), (2, 4721570), (4, 2360785), (5, 1888628), (7, 1349020), (10, 944314), (14, 674510), (20, 472157), (28, 337255), (35, 269804), (37, 255220), (70, 134902), (74, 127610), (140, 67451), (148, 63805), (185, 51044), (259, 36460), (370, 25522), (518, 18230), (740, 12761), (1036, 9115), (1295, 7292), (1823, 5180), (2590, 3646)]