77281530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{69623}}^1$

素因数の和:69670

約数の個数: 32

約数和(自身を含む): 190491264

約数和(自身を除く): 113209734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 69623, 139246, 208869, 348115, 417738, 696230, 1044345, 2088690, 2576051, 5152102, 7728153, 12880255, 15456306, 25760510, 38640765, 77281530]

約数ペア:

[(1, 77281530), (2, 38640765), (3, 25760510), (5, 15456306), (6, 12880255), (10, 7728153), (15, 5152102), (30, 2576051), (37, 2088690), (74, 1044345), (111, 696230), (185, 417738), (222, 348115), (370, 208869), (555, 139246), (1110, 69623)]