224768220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{220361}}^1$

素因数の和:220390

約数の個数: 48

約数和(自身を含む): 666374688

約数和(自身を除く): 441606468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 220361, 440722, 661083, 881444, 1101805, 1322166, 2203610, 2644332, 3305415, 3746137, 4407220, 6610830, 7492274, 11238411, 13221660, 14984548, 18730685, 22476822, 37461370, 44953644, 56192055, 74922740, 112384110, 224768220]

約数ペア:

[(1, 224768220), (2, 112384110), (3, 74922740), (4, 56192055), (5, 44953644), (6, 37461370), (10, 22476822), (12, 18730685), (15, 14984548), (17, 13221660), (20, 11238411), (30, 7492274), (34, 6610830), (51, 4407220), (60, 3746137), (68, 3305415), (85, 2644332), (102, 2203610), (170, 1322166), (204, 1101805), (255, 881444), (340, 661083), (510, 440722), (1020, 220361)]