267272090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 513558144

約数和(自身を除く): 246286054

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 107, 157, 185, 214, 215, 314, 370, 430, 535, 785, 1070, 1570, 1591, 3182, 3959, 4601, 5809, 6751, 7918, 7955, 9202, 11618, 13502, 15910, 16799, 19795, 23005, 29045, 33598, 33755, 39590, 46010, 58090, 67510, 83995, 167990, 170237, 249787, 340474, 499574, 621563, 722357, 851185, 1243126, 1248935, 1444714, 1702370, 2497870, 3107815, 3611785, 6215630, 7223570, 26727209, 53454418, 133636045, 267272090]

約数ペア:

[(1, 267272090), (2, 133636045), (5, 53454418), (10, 26727209), (37, 7223570), (43, 6215630), (74, 3611785), (86, 3107815), (107, 2497870), (157, 1702370), (185, 1444714), (214, 1248935), (215, 1243126), (314, 851185), (370, 722357), (430, 621563), (535, 499574), (785, 340474), (1070, 249787), (1570, 170237), (1591, 167990), (3182, 83995), (3959, 67510), (4601, 58090), (5809, 46010), (6751, 39590), (7918, 33755), (7955, 33598), (9202, 29045), (11618, 23005), (13502, 19795), (15910, 16799)]