188691230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2053}}^1$

素因数の和:2181

約数の個数: 64

約数和(自身を含む): 422368128

約数和(自身を除く): 233676898

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 182, 202, 455, 505, 707, 910, 1010, 1313, 1414, 2053, 2626, 3535, 4106, 6565, 7070, 9191, 10265, 13130, 14371, 18382, 20530, 26689, 28742, 45955, 53378, 71855, 91910, 133445, 143710, 186823, 207353, 266890, 373646, 414706, 934115, 1036765, 1451471, 1868230, 2073530, 2695589, 2902942, 5391178, 7257355, 13477945, 14514710, 18869123, 26955890, 37738246, 94345615, 188691230]

約数ペア:

[(1, 188691230), (2, 94345615), (5, 37738246), (7, 26955890), (10, 18869123), (13, 14514710), (14, 13477945), (26, 7257355), (35, 5391178), (65, 2902942), (70, 2695589), (91, 2073530), (101, 1868230), (130, 1451471), (182, 1036765), (202, 934115), (455, 414706), (505, 373646), (707, 266890), (910, 207353), (1010, 186823), (1313, 143710), (1414, 133445), (2053, 91910), (2626, 71855), (3535, 53378), (4106, 45955), (6565, 28742), (7070, 26689), (9191, 20530), (10265, 18382), (13130, 14371)]