140030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 293760

約数和(自身を除く): 153730

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 95, 110, 134, 190, 209, 335, 418, 670, 737, 1045, 1273, 1474, 2090, 2546, 3685, 6365, 7370, 12730, 14003, 28006, 70015, 140030]

約数ペア:

[(1, 140030), (2, 70015), (5, 28006), (10, 14003), (11, 12730), (19, 7370), (22, 6365), (38, 3685), (55, 2546), (67, 2090), (95, 1474), (110, 1273), (134, 1045), (190, 737), (209, 670), (335, 418)]