2926890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 8061768

約数和(自身を除く): 5134878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1913, 3826, 5739, 9565, 11478, 17217, 19130, 28695, 32521, 34434, 57390, 65042, 86085, 97563, 162605, 172170, 195126, 292689, 325210, 487815, 585378, 975630, 1463445, 2926890]

約数ペア:

[(1, 2926890), (2, 1463445), (3, 975630), (5, 585378), (6, 487815), (9, 325210), (10, 292689), (15, 195126), (17, 172170), (18, 162605), (30, 97563), (34, 86085), (45, 65042), (51, 57390), (85, 34434), (90, 32521), (102, 28695), (153, 19130), (170, 17217), (255, 11478), (306, 9565), (510, 5739), (765, 3826), (1530, 1913)]