64849530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1579}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 160060320

約数和(自身を除く): 95210790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1369, 1579, 2738, 3158, 4107, 4737, 6845, 7895, 8214, 9474, 13690, 15790, 20535, 23685, 41070, 47370, 58423, 116846, 175269, 292115, 350538, 584230, 876345, 1752690, 2161651, 4323302, 6484953, 10808255, 12969906, 21616510, 32424765, 64849530]

約数ペア:

[(1, 64849530), (2, 32424765), (3, 21616510), (5, 12969906), (6, 10808255), (10, 6484953), (15, 4323302), (30, 2161651), (37, 1752690), (74, 876345), (111, 584230), (185, 350538), (222, 292115), (370, 175269), (555, 116846), (1110, 58423), (1369, 47370), (1579, 41070), (2738, 23685), (3158, 20535), (4107, 15790), (4737, 13690), (6845, 9474), (7895, 8214)]