30346660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 68334336

約数和(自身を除く): 37987676

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 1783, 3404, 3566, 4255, 7132, 8510, 8915, 17020, 17830, 35660, 41009, 65971, 82018, 131942, 164036, 205045, 263884, 329855, 410090, 659710, 820180, 1319420, 1517333, 3034666, 6069332, 7586665, 15173330, 30346660]

約数ペア:

[(1, 30346660), (2, 15173330), (4, 7586665), (5, 6069332), (10, 3034666), (20, 1517333), (23, 1319420), (37, 820180), (46, 659710), (74, 410090), (92, 329855), (115, 263884), (148, 205045), (185, 164036), (230, 131942), (370, 82018), (460, 65971), (740, 41009), (851, 35660), (1702, 17830), (1783, 17020), (3404, 8915), (3566, 8510), (4255, 7132)]