30106615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7109}}^1$

素因数の和:7143

約数の個数: 24

約数和(自身を含む): 45390240

約数和(自身を除く): 15283625

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 7109, 35545, 49763, 78199, 248815, 390995, 547393, 860189, 2736965, 4300945, 6021323, 30106615]

約数ペア:

[(1, 30106615), (5, 6021323), (7, 4300945), (11, 2736965), (35, 860189), (55, 547393), (77, 390995), (121, 248815), (385, 78199), (605, 49763), (847, 35545), (4235, 7109)]