73687670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{150383}}^1$

素因数の和:150404

約数の個数: 24

約数和(自身を含む): 154293984

約数和(自身を除く): 80606314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 150383, 300766, 751915, 1052681, 1503830, 2105362, 5263405, 7368767, 10526810, 14737534, 36843835, 73687670]

約数ペア:

[(1, 73687670), (2, 36843835), (5, 14737534), (7, 10526810), (10, 7368767), (14, 5263405), (35, 2105362), (49, 1503830), (70, 1052681), (98, 751915), (245, 300766), (490, 150383)]