30500168

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 61722000

約数和(自身を除く): 31221832

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 179, 236, 358, 361, 472, 716, 722, 1121, 1432, 1444, 2242, 2888, 3401, 4484, 6802, 8968, 10561, 13604, 21122, 21299, 27208, 42244, 42598, 64619, 84488, 85196, 129238, 170392, 200659, 258476, 401318, 516952, 802636, 1605272, 3812521, 7625042, 15250084, 30500168]

約数ペア:

[(1, 30500168), (2, 15250084), (4, 7625042), (8, 3812521), (19, 1605272), (38, 802636), (59, 516952), (76, 401318), (118, 258476), (152, 200659), (179, 170392), (236, 129238), (358, 85196), (361, 84488), (472, 64619), (716, 42598), (722, 42244), (1121, 27208), (1432, 21299), (1444, 21122), (2242, 13604), (2888, 10561), (3401, 8968), (4484, 6802)]