7147090

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 12925080

約数和(自身を除く): 5777990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 3121, 6242, 15605, 31210, 714709, 1429418, 3573545, 7147090]

約数ペア:

[(1, 7147090), (2, 3573545), (5, 1429418), (10, 714709), (229, 31210), (458, 15605), (1145, 6242), (2290, 3121)]