30484426

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21559}}^1$

素因数の和:21669

約数の個数: 16

約数和(自身を含む): 52778880

約数和(自身を除く): 22294454

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 21559, 43118, 150913, 301826, 2177459, 4354918, 15242213, 30484426]

約数ペア:

[(1, 30484426), (2, 15242213), (7, 4354918), (14, 2177459), (101, 301826), (202, 150913), (707, 43118), (1414, 21559)]