28702913610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{387197}}^1$

素因数の和:387567

約数の個数: 64

約数和(自身を含む): 78951220992

約数和(自身を除く): 50248307382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1765, 2118, 2471, 3530, 4942, 5295, 7413, 10590, 12355, 14826, 24710, 37065, 74130, 387197, 774394, 1161591, 1935985, 2323182, 2710379, 3871970, 5420758, 5807955, 8131137, 11615910, 13551895, 16262274, 27103790, 40655685, 81311370, 136680541, 273361082, 410041623, 683402705, 820083246, 956763787, 1366805410, 1913527574, 2050208115, 2870291361, 4100416230, 4783818935, 5740582722, 9567637870, 14351456805, 28702913610]

約数ペア:

[(1, 28702913610), (2, 14351456805), (3, 9567637870), (5, 5740582722), (6, 4783818935), (7, 4100416230), (10, 2870291361), (14, 2050208115), (15, 1913527574), (21, 1366805410), (30, 956763787), (35, 820083246), (42, 683402705), (70, 410041623), (105, 273361082), (210, 136680541), (353, 81311370), (706, 40655685), (1059, 27103790), (1765, 16262274), (2118, 13551895), (2471, 11615910), (3530, 8131137), (4942, 5807955), (5295, 5420758), (7413, 3871970), (10590, 2710379), (12355, 2323182), (14826, 1935985), (24710, 1161591), (37065, 774394), (74130, 387197)]