69405270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{210319}}^1$

素因数の和:210340

約数の個数: 32

約数和(自身を含む): 181716480

約数和(自身を除く): 112311210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 210319, 420638, 630957, 1051595, 1261914, 2103190, 2313509, 3154785, 4627018, 6309570, 6940527, 11567545, 13881054, 23135090, 34702635, 69405270]

約数ペア:

[(1, 69405270), (2, 34702635), (3, 23135090), (5, 13881054), (6, 11567545), (10, 6940527), (11, 6309570), (15, 4627018), (22, 3154785), (30, 2313509), (33, 2103190), (55, 1261914), (66, 1051595), (110, 630957), (165, 420638), (330, 210319)]