3143304890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1242413}}^1$

素因数の和:1242454

約数の個数: 32

約数和(自身を含む): 6440674176

約数和(自身を除く): 3297369286

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 1242413, 2484826, 6212065, 12424130, 13666543, 27333086, 28575499, 57150998, 68332715, 136665430, 142877495, 285754990, 314330489, 628660978, 1571652445, 3143304890]

約数ペア:

[(1, 3143304890), (2, 1571652445), (5, 628660978), (10, 314330489), (11, 285754990), (22, 142877495), (23, 136665430), (46, 68332715), (55, 57150998), (110, 28575499), (115, 27333086), (230, 13666543), (253, 12424130), (506, 6212065), (1265, 2484826), (2530, 1242413)]