352019940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{20879}}^1$

素因数の和:21172

約数の個数: 48

約数和(自身を含む): 989210880

約数和(自身を除く): 637190940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 20879, 41758, 62637, 83516, 104395, 125274, 208790, 250548, 313185, 417580, 626370, 1252740, 5866999, 11733998, 17600997, 23467996, 29334995, 35201994, 58669990, 70403988, 88004985, 117339980, 176009970, 352019940]

約数ペア:

[(1, 352019940), (2, 176009970), (3, 117339980), (4, 88004985), (5, 70403988), (6, 58669990), (10, 35201994), (12, 29334995), (15, 23467996), (20, 17600997), (30, 11733998), (60, 5866999), (281, 1252740), (562, 626370), (843, 417580), (1124, 313185), (1405, 250548), (1686, 208790), (2810, 125274), (3372, 104395), (4215, 83516), (5620, 62637), (8430, 41758), (16860, 20879)]