71692030

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{51577}}^1$

素因数の和:51723

約数の個数: 16

約数和(自身を含む): 129976560

約数和(自身を除く): 58284530

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 51577, 103154, 257885, 515770, 7169203, 14338406, 35846015, 71692030]

約数ペア:

[(1, 71692030), (2, 35846015), (5, 14338406), (10, 7169203), (139, 515770), (278, 257885), (695, 103154), (1390, 51577)]