102956390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{145009}}^1$

素因数の和:145087

約数の個数: 16

約数和(自身を含む): 187932960

約数和(自身を除く): 84976570

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 145009, 290018, 725045, 1450090, 10295639, 20591278, 51478195, 102956390]

約数ペア:

[(1, 102956390), (2, 51478195), (5, 20591278), (10, 10295639), (71, 1450090), (142, 725045), (355, 290018), (710, 145009)]