65188130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 137463480

約数和(自身を除く): 72275350

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 490, 769, 865, 1211, 1538, 1730, 2422, 3845, 5383, 6055, 7690, 8477, 10766, 12110, 16954, 26915, 37681, 42385, 53830, 75362, 84770, 133037, 188405, 266074, 376810, 665185, 931259, 1330370, 1862518, 4656295, 6518813, 9312590, 13037626, 32594065, 65188130]

約数ペア:

[(1, 65188130), (2, 32594065), (5, 13037626), (7, 9312590), (10, 6518813), (14, 4656295), (35, 1862518), (49, 1330370), (70, 931259), (98, 665185), (173, 376810), (245, 266074), (346, 188405), (490, 133037), (769, 84770), (865, 75362), (1211, 53830), (1538, 42385), (1730, 37681), (2422, 26915), (3845, 16954), (5383, 12110), (6055, 10766), (7690, 8477)]