28012710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7717}}^1$

素因数の和:7749

約数の個数: 48

約数和(自身を含む): 73907568

約数和(自身を除く): 45894858

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, 7717, 15434, 23151, 38585, 46302, 77170, 84887, 115755, 169774, 231510, 254661, 424435, 509322, 848870, 933757, 1273305, 1867514, 2546610, 2801271, 4668785, 5602542, 9337570, 14006355, 28012710]

約数ペア:

[(1, 28012710), (2, 14006355), (3, 9337570), (5, 5602542), (6, 4668785), (10, 2801271), (11, 2546610), (15, 1867514), (22, 1273305), (30, 933757), (33, 848870), (55, 509322), (66, 424435), (110, 254661), (121, 231510), (165, 169774), (242, 115755), (330, 84887), (363, 77170), (605, 46302), (726, 38585), (1210, 23151), (1815, 15434), (3630, 7717)]