2493390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 6337440

約数和(自身を除く): 3844050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 4889, 9778, 14667, 24445, 29334, 48890, 73335, 83113, 146670, 166226, 249339, 415565, 498678, 831130, 1246695, 2493390]

約数ペア:

[(1, 2493390), (2, 1246695), (3, 831130), (5, 498678), (6, 415565), (10, 249339), (15, 166226), (17, 146670), (30, 83113), (34, 73335), (51, 48890), (85, 29334), (102, 24445), (170, 14667), (255, 9778), (510, 4889)]