30104263

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 38195712

約数和(自身を除く): 8091449

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 647, 2023, 2737, 4529, 6647, 10999, 14881, 46529, 76993, 104167, 186983, 252977, 1308881, 1770839, 4300609, 30104263]

約数ペア:

[(1, 30104263), (7, 4300609), (17, 1770839), (23, 1308881), (119, 252977), (161, 186983), (289, 104167), (391, 76993), (647, 46529), (2023, 14881), (2737, 10999), (4529, 6647)]