30001730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 59486400

約数和(自身を除く): 29484670

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 2549, 5098, 5885, 11770, 12745, 25490, 28039, 56078, 140195, 272743, 280390, 545486, 1363715, 2727430, 3000173, 6000346, 15000865, 30001730]

約数ペア:

[(1, 30001730), (2, 15000865), (5, 6000346), (10, 3000173), (11, 2727430), (22, 1363715), (55, 545486), (107, 280390), (110, 272743), (214, 140195), (535, 56078), (1070, 28039), (1177, 25490), (2354, 12745), (2549, 11770), (5098, 5885)]