126420006370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3633803}}^1$

素因数の和:3633895

約数の個数: 48

約数和(自身を含む): 268436369088

約数和(自身を除く): 142016362718

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 17395, 34790, 3633803, 7267606, 18169015, 25436621, 36338030, 50873242, 127183105, 178056347, 254366210, 258000013, 356112694, 516000026, 890281735, 1290000065, 1780563470, 1806000091, 2580000130, 3612000182, 9030000455, 12642000637, 18060000910, 25284001274, 63210003185, 126420006370]

約数ペア:

[(1, 126420006370), (2, 63210003185), (5, 25284001274), (7, 18060000910), (10, 12642000637), (14, 9030000455), (35, 3612000182), (49, 2580000130), (70, 1806000091), (71, 1780563470), (98, 1290000065), (142, 890281735), (245, 516000026), (355, 356112694), (490, 258000013), (497, 254366210), (710, 178056347), (994, 127183105), (2485, 50873242), (3479, 36338030), (4970, 25436621), (6958, 18169015), (17395, 7267606), (34790, 3633803)]