2710565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 1353691

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 223, 715, 935, 1105, 1115, 2431, 2453, 2899, 3791, 12155, 12265, 14495, 18955, 31889, 41701, 49283, 159445, 208505, 246415, 542113, 2710565]

約数ペア:

[(1, 2710565), (5, 542113), (11, 246415), (13, 208505), (17, 159445), (55, 49283), (65, 41701), (85, 31889), (143, 18955), (187, 14495), (221, 12265), (223, 12155), (715, 3791), (935, 2899), (1105, 2453), (1115, 2431)]