28049010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7727}}^1$

素因数の和:7759

約数の個数: 48

約数和(自身を含む): 74003328

約数和(自身を除く): 45954318

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 7727, 15454, 23181, 38635, 46362, 77270, 84997, 115905, 169994, 231810, 254991, 424985, 509982, 849970, 934967, 1274955, 1869934, 2549910, 2804901, 4674835, 5609802, 9349670, 14024505, 28049010]

約数ペア:

[(1, 28049010), (2, 14024505), (3, 9349670), (5, 5609802), (6, 4674835), (10, 2804901), (11, 2549910), (15, 1869934), (22, 1274955), (30, 934967), (33, 849970), (55, 509982), (66, 424985), (110, 254991), (121, 231810), (165, 169994), (242, 115905), (330, 84997), (363, 77270), (605, 46362), (726, 38635), (1210, 23181), (1815, 15454), (3630, 7727)]