72784710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269573}}^1$

素因数の和:269589

約数の個数: 32

約数和(自身を含む): 194093280

約数和(自身を除く): 121308570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 269573, 539146, 808719, 1347865, 1617438, 2426157, 2695730, 4043595, 4852314, 7278471, 8087190, 12130785, 14556942, 24261570, 36392355, 72784710]

約数ペア:

[(1, 72784710), (2, 36392355), (3, 24261570), (5, 14556942), (6, 12130785), (9, 8087190), (10, 7278471), (15, 4852314), (18, 4043595), (27, 2695730), (30, 2426157), (45, 1617438), (54, 1347865), (90, 808719), (135, 539146), (270, 269573)]