221708070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22193}}^1$

素因数の和:22246

約数の個数: 64

約数和(自身を含む): 607227840

約数和(自身を除く): 385519770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 22193, 44386, 66579, 110965, 133158, 199737, 221930, 332895, 399474, 599211, 665790, 821141, 998685, 1198422, 1642282, 1997370, 2463423, 2996055, 4105705, 4926846, 5992110, 7390269, 8211410, 12317115, 14780538, 22170807, 24634230, 36951345, 44341614, 73902690, 110854035, 221708070]

約数ペア:

[(1, 221708070), (2, 110854035), (3, 73902690), (5, 44341614), (6, 36951345), (9, 24634230), (10, 22170807), (15, 14780538), (18, 12317115), (27, 8211410), (30, 7390269), (37, 5992110), (45, 4926846), (54, 4105705), (74, 2996055), (90, 2463423), (111, 1997370), (135, 1642282), (185, 1198422), (222, 998685), (270, 821141), (333, 665790), (370, 599211), (555, 399474), (666, 332895), (999, 221930), (1110, 199737), (1665, 133158), (1998, 110965), (3330, 66579), (4995, 44386), (9990, 22193)]