2669340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 7916832

約数和(自身を除く): 5247492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2617, 5234, 7851, 10468, 13085, 15702, 26170, 31404, 39255, 44489, 52340, 78510, 88978, 133467, 157020, 177956, 222445, 266934, 444890, 533868, 667335, 889780, 1334670, 2669340]

約数ペア:

[(1, 2669340), (2, 1334670), (3, 889780), (4, 667335), (5, 533868), (6, 444890), (10, 266934), (12, 222445), (15, 177956), (17, 157020), (20, 133467), (30, 88978), (34, 78510), (51, 52340), (60, 44489), (68, 39255), (85, 31404), (102, 26170), (170, 15702), (204, 13085), (255, 10468), (340, 7851), (510, 5234), (1020, 2617)]