133348510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1747}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 254858400

約数和(自身を除く): 121509890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 1747, 2245, 3494, 4490, 7633, 8735, 15266, 17470, 29699, 38165, 59398, 76330, 148495, 296990, 784403, 1568806, 3922015, 7844030, 13334851, 26669702, 66674255, 133348510]

約数ペア:

[(1, 133348510), (2, 66674255), (5, 26669702), (10, 13334851), (17, 7844030), (34, 3922015), (85, 1568806), (170, 784403), (449, 296990), (898, 148495), (1747, 76330), (2245, 59398), (3494, 38165), (4490, 29699), (7633, 17470), (8735, 15266)]