30986136

素因数分解:

$2^3\times 3^2\times {\mathrm{607}}^1\times {\mathrm{709}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 84177600

約数和(自身を除く): 53191464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 607, 709, 1214, 1418, 1821, 2127, 2428, 2836, 3642, 4254, 4856, 5463, 5672, 6381, 7284, 8508, 10926, 12762, 14568, 17016, 21852, 25524, 43704, 51048, 430363, 860726, 1291089, 1721452, 2582178, 3442904, 3873267, 5164356, 7746534, 10328712, 15493068, 30986136]

約数ペア:

[(1, 30986136), (2, 15493068), (3, 10328712), (4, 7746534), (6, 5164356), (8, 3873267), (9, 3442904), (12, 2582178), (18, 1721452), (24, 1291089), (36, 860726), (72, 430363), (607, 51048), (709, 43704), (1214, 25524), (1418, 21852), (1821, 17016), (2127, 14568), (2428, 12762), (2836, 10926), (3642, 8508), (4254, 7284), (4856, 6381), (5463, 5672)]