71715190

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{48131}}^1$

素因数の和:48287

約数の個数: 16

約数和(自身を含む): 129956400

約数和(自身を除く): 58241210

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 48131, 96262, 240655, 481310, 7171519, 14343038, 35857595, 71715190]

約数ペア:

[(1, 71715190), (2, 35857595), (5, 14343038), (10, 7171519), (149, 481310), (298, 240655), (745, 96262), (1490, 48131)]