9847180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 24284736

約数和(自身を除く): 14437556

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, 1901, 2590, 3802, 5180, 7604, 9505, 13307, 19010, 26614, 38020, 53228, 66535, 70337, 133070, 140674, 266140, 281348, 351685, 492359, 703370, 984718, 1406740, 1969436, 2461795, 4923590, 9847180]

約数ペア:

[(1, 9847180), (2, 4923590), (4, 2461795), (5, 1969436), (7, 1406740), (10, 984718), (14, 703370), (20, 492359), (28, 351685), (35, 281348), (37, 266140), (70, 140674), (74, 133070), (140, 70337), (148, 66535), (185, 53228), (259, 38020), (370, 26614), (518, 19010), (740, 13307), (1036, 9505), (1295, 7604), (1901, 5180), (2590, 3802)]