28023990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54949}}^1$

素因数の和:54976

約数の個数: 32

約数和(自身を含む): 71215200

約数和(自身を除く): 43191210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 54949, 109898, 164847, 274745, 329694, 549490, 824235, 934133, 1648470, 1868266, 2802399, 4670665, 5604798, 9341330, 14011995, 28023990]

約数ペア:

[(1, 28023990), (2, 14011995), (3, 9341330), (5, 5604798), (6, 4670665), (10, 2802399), (15, 1868266), (17, 1648470), (30, 934133), (34, 824235), (51, 549490), (85, 329694), (102, 274745), (170, 164847), (255, 109898), (510, 54949)]