201780570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{354001}}^1$

素因数の和:354030

約数の個数: 32

約数和(自身を含む): 509762880

約数和(自身を除く): 307982310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 354001, 708002, 1062003, 1770005, 2124006, 3540010, 5310015, 6726019, 10620030, 13452038, 20178057, 33630095, 40356114, 67260190, 100890285, 201780570]

約数ペア:

[(1, 201780570), (2, 100890285), (3, 67260190), (5, 40356114), (6, 33630095), (10, 20178057), (15, 13452038), (19, 10620030), (30, 6726019), (38, 5310015), (57, 3540010), (95, 2124006), (114, 1770005), (190, 1062003), (285, 708002), (570, 354001)]