138653930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11119}}^1$

素因数の和:11198

約数の個数: 32

約数和(自身を含む): 264211200

約数和(自身を除く): 125557270

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 11119, 12470, 22238, 55595, 111190, 322451, 478117, 644902, 956234, 1612255, 2390585, 3224510, 4781170, 13865393, 27730786, 69326965, 138653930]

約数ペア:

[(1, 138653930), (2, 69326965), (5, 27730786), (10, 13865393), (29, 4781170), (43, 3224510), (58, 2390585), (86, 1612255), (145, 956234), (215, 644902), (290, 478117), (430, 322451), (1247, 111190), (2494, 55595), (6235, 22238), (11119, 12470)]