222719910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1060571}}^1$

素因数の和:1060588

約数の個数: 32

約数和(自身を含む): 610889472

約数和(自身を除く): 388169562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1060571, 2121142, 3181713, 5302855, 6363426, 7423997, 10605710, 14847994, 15908565, 22271991, 31817130, 37119985, 44543982, 74239970, 111359955, 222719910]

約数ペア:

[(1, 222719910), (2, 111359955), (3, 74239970), (5, 44543982), (6, 37119985), (7, 31817130), (10, 22271991), (14, 15908565), (15, 14847994), (21, 10605710), (30, 7423997), (35, 6363426), (42, 5302855), (70, 3181713), (105, 2121142), (210, 1060571)]