4890660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 14070336

約数和(自身を除く): 9179676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2203, 2220, 4406, 6609, 8812, 11015, 13218, 22030, 26436, 33045, 44060, 66090, 81511, 132180, 163022, 244533, 326044, 407555, 489066, 815110, 978132, 1222665, 1630220, 2445330, 4890660]

約数ペア:

[(1, 4890660), (2, 2445330), (3, 1630220), (4, 1222665), (5, 978132), (6, 815110), (10, 489066), (12, 407555), (15, 326044), (20, 244533), (30, 163022), (37, 132180), (60, 81511), (74, 66090), (111, 44060), (148, 33045), (185, 26436), (222, 22030), (370, 13218), (444, 11015), (555, 8812), (740, 6609), (1110, 4406), (2203, 2220)]