127181810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{4871}}^1$

素因数の和:5258

約数の個数: 32

約数和(自身を含む): 262386432

約数和(自身を除く): 135204622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3730, 4871, 5222, 9742, 13055, 24355, 26110, 34097, 48710, 68194, 170485, 340970, 1816883, 3633766, 9084415, 12718181, 18168830, 25436362, 63590905, 127181810]

約数ペア:

[(1, 127181810), (2, 63590905), (5, 25436362), (7, 18168830), (10, 12718181), (14, 9084415), (35, 3633766), (70, 1816883), (373, 340970), (746, 170485), (1865, 68194), (2611, 48710), (3730, 34097), (4871, 26110), (5222, 24355), (9742, 13055)]