81096090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{45817}}^1$

素因数の和:45886

約数の個数: 32

約数和(自身を含む): 197933760

約数和(自身を除く): 116837670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 45817, 91634, 137451, 229085, 274902, 458170, 687255, 1374510, 2703203, 5406406, 8109609, 13516015, 16219218, 27032030, 40548045, 81096090]

約数ペア:

[(1, 81096090), (2, 40548045), (3, 27032030), (5, 16219218), (6, 13516015), (10, 8109609), (15, 5406406), (30, 2703203), (59, 1374510), (118, 687255), (177, 458170), (295, 274902), (354, 229085), (590, 137451), (885, 91634), (1770, 45817)]