181582290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8513}}^1$

素因数の和:8608

約数の個数: 64

約数和(自身を含む): 490406400

約数和(自身を除く): 308824110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 8513, 10665, 17026, 21330, 25539, 42565, 51078, 76617, 85130, 127695, 153234, 229851, 255390, 383085, 459702, 672527, 766170, 1149255, 1345054, 2017581, 2298510, 3362635, 4035162, 6052743, 6725270, 10087905, 12105486, 18158229, 20175810, 30263715, 36316458, 60527430, 90791145, 181582290]

約数ペア:

[(1, 181582290), (2, 90791145), (3, 60527430), (5, 36316458), (6, 30263715), (9, 20175810), (10, 18158229), (15, 12105486), (18, 10087905), (27, 6725270), (30, 6052743), (45, 4035162), (54, 3362635), (79, 2298510), (90, 2017581), (135, 1345054), (158, 1149255), (237, 766170), (270, 672527), (395, 459702), (474, 383085), (711, 255390), (790, 229851), (1185, 153234), (1422, 127695), (2133, 85130), (2370, 76617), (3555, 51078), (4266, 42565), (7110, 25539), (8513, 21330), (10665, 17026)]