54405210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11551}}^1$

素因数の和:11718

約数の個数: 32

約数和(自身を含む): 131415552

約数和(自身を除く): 77010342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 11551, 23102, 34653, 57755, 69306, 115510, 173265, 346530, 1813507, 3627014, 5440521, 9067535, 10881042, 18135070, 27202605, 54405210]

約数ペア:

[(1, 54405210), (2, 27202605), (3, 18135070), (5, 10881042), (6, 9067535), (10, 5440521), (15, 3627014), (30, 1813507), (157, 346530), (314, 173265), (471, 115510), (785, 69306), (942, 57755), (1570, 34653), (2355, 23102), (4710, 11551)]