30303834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19963}}^1$

素因数の和:20002

約数の個数: 32

約数和(自身を含む): 68995584

約数和(自身を除く): 38691750

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 19963, 39926, 59889, 119778, 219593, 439186, 459149, 658779, 918298, 1317558, 1377447, 2754894, 5050639, 10101278, 15151917, 30303834]

約数ペア:

[(1, 30303834), (2, 15151917), (3, 10101278), (6, 5050639), (11, 2754894), (22, 1377447), (23, 1317558), (33, 918298), (46, 658779), (66, 459149), (69, 439186), (138, 219593), (253, 119778), (506, 59889), (759, 39926), (1518, 19963)]