205887270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{7247}}^1$

素因数の和:8204

約数の個数: 32

約数和(自身を含む): 494719488

約数和(自身を除く): 288832218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2841, 4735, 5682, 7247, 9470, 14205, 14494, 21741, 28410, 36235, 43482, 72470, 108705, 217410, 6862909, 13725818, 20588727, 34314545, 41177454, 68629090, 102943635, 205887270]

約数ペア:

[(1, 205887270), (2, 102943635), (3, 68629090), (5, 41177454), (6, 34314545), (10, 20588727), (15, 13725818), (30, 6862909), (947, 217410), (1894, 108705), (2841, 72470), (4735, 43482), (5682, 36235), (7247, 28410), (9470, 21741), (14205, 14494)]