9025890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 23003136

約数和(自身を除く): 13977246

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 127, 138, 206, 230, 254, 309, 345, 381, 515, 618, 635, 690, 762, 1030, 1270, 1545, 1905, 2369, 2921, 3090, 3810, 4738, 5842, 7107, 8763, 11845, 13081, 14214, 14605, 17526, 23690, 26162, 29210, 35535, 39243, 43815, 65405, 71070, 78486, 87630, 130810, 196215, 300863, 392430, 601726, 902589, 1504315, 1805178, 3008630, 4512945, 9025890]

約数ペア:

[(1, 9025890), (2, 4512945), (3, 3008630), (5, 1805178), (6, 1504315), (10, 902589), (15, 601726), (23, 392430), (30, 300863), (46, 196215), (69, 130810), (103, 87630), (115, 78486), (127, 71070), (138, 65405), (206, 43815), (230, 39243), (254, 35535), (309, 29210), (345, 26162), (381, 23690), (515, 17526), (618, 14605), (635, 14214), (690, 13081), (762, 11845), (1030, 8763), (1270, 7107), (1545, 5842), (1905, 4738), (2369, 3810), (2921, 3090)]