30197090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39217}}^1$

素因数の和:39242

約数の個数: 32

約数和(自身を含む): 67768704

約数和(自身を除く): 37571614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 39217, 78434, 196085, 274519, 392170, 431387, 549038, 862774, 1372595, 2156935, 2745190, 3019709, 4313870, 6039418, 15098545, 30197090]

約数ペア:

[(1, 30197090), (2, 15098545), (5, 6039418), (7, 4313870), (10, 3019709), (11, 2745190), (14, 2156935), (22, 1372595), (35, 862774), (55, 549038), (70, 431387), (77, 392170), (110, 274519), (154, 196085), (385, 78434), (770, 39217)]