80272410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19531}}^1$

素因数の和:19678

約数の個数: 32

約数和(自身を含む): 194069952

約数和(自身を除く): 113797542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 19531, 39062, 58593, 97655, 117186, 195310, 292965, 585930, 2675747, 5351494, 8027241, 13378735, 16054482, 26757470, 40136205, 80272410]

約数ペア:

[(1, 80272410), (2, 40136205), (3, 26757470), (5, 16054482), (6, 13378735), (10, 8027241), (15, 5351494), (30, 2675747), (137, 585930), (274, 292965), (411, 195310), (685, 117186), (822, 97655), (1370, 58593), (2055, 39062), (4110, 19531)]