22704180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22259}}^1$

素因数の和:22288

約数の個数: 48

約数和(自身を含む): 67314240

約数和(自身を除く): 44610060

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, 22259, 44518, 66777, 89036, 111295, 133554, 222590, 267108, 333885, 378403, 445180, 667770, 756806, 1135209, 1335540, 1513612, 1892015, 2270418, 3784030, 4540836, 5676045, 7568060, 11352090, 22704180]

約数ペア:

[(1, 22704180), (2, 11352090), (3, 7568060), (4, 5676045), (5, 4540836), (6, 3784030), (10, 2270418), (12, 1892015), (15, 1513612), (17, 1335540), (20, 1135209), (30, 756806), (34, 667770), (51, 445180), (60, 378403), (68, 333885), (85, 267108), (102, 222590), (170, 133554), (204, 111295), (255, 89036), (340, 66777), (510, 44518), (1020, 22259)]