172156710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2239}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 280717530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 233, 330, 466, 699, 1165, 1398, 2239, 2330, 2563, 3495, 4478, 5126, 6717, 6990, 7689, 11195, 12815, 13434, 15378, 22390, 24629, 25630, 33585, 38445, 49258, 67170, 73887, 76890, 123145, 147774, 246290, 369435, 521687, 738870, 1043374, 1565061, 2608435, 3130122, 5216870, 5738557, 7825305, 11477114, 15650610, 17215671, 28692785, 34431342, 57385570, 86078355, 172156710]

約数ペア:

[(1, 172156710), (2, 86078355), (3, 57385570), (5, 34431342), (6, 28692785), (10, 17215671), (11, 15650610), (15, 11477114), (22, 7825305), (30, 5738557), (33, 5216870), (55, 3130122), (66, 2608435), (110, 1565061), (165, 1043374), (233, 738870), (330, 521687), (466, 369435), (699, 246290), (1165, 147774), (1398, 123145), (2239, 76890), (2330, 73887), (2563, 67170), (3495, 49258), (4478, 38445), (5126, 33585), (6717, 25630), (6990, 24629), (7689, 22390), (11195, 15378), (12815, 13434)]