30946972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58171}}^1$

素因数の和:58201

約数の個数: 24

約数和(自身を含む): 65152640

約数和(自身を除く): 34205668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 58171, 116342, 232684, 407197, 814394, 1105249, 1628788, 2210498, 4420996, 7736743, 15473486, 30946972]

約数ペア:

[(1, 30946972), (2, 15473486), (4, 7736743), (7, 4420996), (14, 2210498), (19, 1628788), (28, 1105249), (38, 814394), (76, 407197), (133, 232684), (266, 116342), (532, 58171)]