42297540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9929}}^1$

素因数の和:10012

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 77815740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 9929, 19858, 29787, 39716, 49645, 59574, 99290, 119148, 148935, 198580, 297870, 595740, 704959, 1409918, 2114877, 2819836, 3524795, 4229754, 7049590, 8459508, 10574385, 14099180, 21148770, 42297540]

約数ペア:

[(1, 42297540), (2, 21148770), (3, 14099180), (4, 10574385), (5, 8459508), (6, 7049590), (10, 4229754), (12, 3524795), (15, 2819836), (20, 2114877), (30, 1409918), (60, 704959), (71, 595740), (142, 297870), (213, 198580), (284, 148935), (355, 119148), (426, 99290), (710, 59574), (852, 49645), (1065, 39716), (1420, 29787), (2130, 19858), (4260, 9929)]