30191.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 14056416

約数和(自身を除く): 6958226

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 373, 746, 865, 1730, 1865, 1903, 3730, 3806, 4103, 8206, 9515, 19030, 20515, 41030, 64529, 129058, 322645, 645290, 709819, 1419638, 3549095, 7098190]

約数ペア:

[(1, 7098190), (2, 3549095), (5, 1419638), (10, 709819), (11, 645290), (22, 322645), (55, 129058), (110, 64529), (173, 41030), (346, 20515), (373, 19030), (746, 9515), (865, 8206), (1730, 4103), (1865, 3806), (1903, 3730)]