12995670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4289}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 31505760

約数和(自身を除く): 18510090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 4289, 8578, 12867, 21445, 25734, 42890, 64335, 128670, 433189, 866378, 1299567, 2165945, 2599134, 4331890, 6497835, 12995670]

約数ペア:

[(1, 12995670), (2, 6497835), (3, 4331890), (5, 2599134), (6, 2165945), (10, 1299567), (15, 866378), (30, 433189), (101, 128670), (202, 64335), (303, 42890), (505, 25734), (606, 21445), (1010, 12867), (1515, 8578), (3030, 4289)]