2005697730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{90469}}^1$

素因数の和:91218

約数の個数: 32

約数和(自身を含む): 4820241600

約数和(自身を除く): 2814543870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2217, 3695, 4434, 7390, 11085, 22170, 90469, 180938, 271407, 452345, 542814, 904690, 1357035, 2714070, 66856591, 133713182, 200569773, 334282955, 401139546, 668565910, 1002848865, 2005697730]

約数ペア:

[(1, 2005697730), (2, 1002848865), (3, 668565910), (5, 401139546), (6, 334282955), (10, 200569773), (15, 133713182), (30, 66856591), (739, 2714070), (1478, 1357035), (2217, 904690), (3695, 542814), (4434, 452345), (7390, 271407), (11085, 180938), (22170, 90469)]