30339428

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8184

約数の個数: 36

約数和(自身を含む): 65021040

約数和(自身を除く): 34681612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 8147, 16294, 32588, 57029, 114058, 154793, 228116, 309586, 399203, 619172, 798406, 1083551, 1596812, 2167102, 4334204, 7584857, 15169714, 30339428]

約数ペア:

[(1, 30339428), (2, 15169714), (4, 7584857), (7, 4334204), (14, 2167102), (19, 1596812), (28, 1083551), (38, 798406), (49, 619172), (76, 399203), (98, 309586), (133, 228116), (196, 154793), (266, 114058), (532, 57029), (931, 32588), (1862, 16294), (3724, 8147)]