73627190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80909}}^1$

素因数の和:80936

約数の個数: 32

約数和(自身を含む): 163114560

約数和(自身を除く): 89487370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 80909, 161818, 404545, 566363, 809090, 1051817, 1132726, 2103634, 2831815, 5259085, 5663630, 7362719, 10518170, 14725438, 36813595, 73627190]

約数ペア:

[(1, 73627190), (2, 36813595), (5, 14725438), (7, 10518170), (10, 7362719), (13, 5663630), (14, 5259085), (26, 2831815), (35, 2103634), (65, 1132726), (70, 1051817), (91, 809090), (130, 566363), (182, 404545), (455, 161818), (910, 80909)]