140219930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{16673}}^1$

素因数の和:16738

約数の個数: 24

約数和(自身を含む): 261414972

約数和(自身を除く): 121195042

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 16673, 33346, 83365, 166730, 483517, 967034, 2417585, 4835170, 14021993, 28043986, 70109965, 140219930]

約数ペア:

[(1, 140219930), (2, 70109965), (5, 28043986), (10, 14021993), (29, 4835170), (58, 2417585), (145, 967034), (290, 483517), (841, 166730), (1682, 83365), (4205, 33346), (8410, 16673)]