218133420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{6367}}^1$

素因数の和:6950

約数の個数: 48

約数和(自身を含む): 611939328

約数和(自身を除く): 393805908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1713, 2284, 2855, 3426, 5710, 6367, 6852, 8565, 11420, 12734, 17130, 19101, 25468, 31835, 34260, 38202, 63670, 76404, 95505, 127340, 191010, 382020, 3635557, 7271114, 10906671, 14542228, 18177785, 21813342, 36355570, 43626684, 54533355, 72711140, 109066710, 218133420]

約数ペア:

[(1, 218133420), (2, 109066710), (3, 72711140), (4, 54533355), (5, 43626684), (6, 36355570), (10, 21813342), (12, 18177785), (15, 14542228), (20, 10906671), (30, 7271114), (60, 3635557), (571, 382020), (1142, 191010), (1713, 127340), (2284, 95505), (2855, 76404), (3426, 63670), (5710, 38202), (6367, 34260), (6852, 31835), (8565, 25468), (11420, 19101), (12734, 17130)]