30182966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:868

約数の個数: 24

約数和(自身を含む): 50101632

約数和(自身を除く): 19918666

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 653, 1306, 2101, 4202, 7183, 14366, 23111, 46222, 79013, 124723, 158026, 249446, 1371953, 2743906, 15091483, 30182966]

約数ペア:

[(1, 30182966), (2, 15091483), (11, 2743906), (22, 1371953), (121, 249446), (191, 158026), (242, 124723), (382, 79013), (653, 46222), (1306, 23111), (2101, 14366), (4202, 7183)]