3187190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 5905872

約数和(自身を除く): 2718682

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 4489, 4757, 8978, 9514, 22445, 23785, 44890, 47570, 318719, 637438, 1593595, 3187190]

約数ペア:

[(1, 3187190), (2, 1593595), (5, 637438), (10, 318719), (67, 47570), (71, 44890), (134, 23785), (142, 22445), (335, 9514), (355, 8978), (670, 4757), (710, 4489)]