30291058

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 53322624

約数和(自身を除く): 23031566

約数列:

[1, 2, 7, 14, 73, 107, 146, 214, 277, 511, 554, 749, 1022, 1498, 1939, 3878, 7811, 15622, 20221, 29639, 40442, 54677, 59278, 109354, 141547, 207473, 283094, 414946, 2163647, 4327294, 15145529, 30291058]

約数ペア:

[(1, 30291058), (2, 15145529), (7, 4327294), (14, 2163647), (73, 414946), (107, 283094), (146, 207473), (214, 141547), (277, 109354), (511, 59278), (554, 54677), (749, 40442), (1022, 29639), (1498, 20221), (1939, 15622), (3878, 7811)]