141815.0000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 9253440

約数和(自身を除く): 5476660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 509, 530, 742, 1018, 1060, 1484, 1855, 2036, 2545, 3563, 3710, 5090, 7126, 7420, 10180, 14252, 17815, 26977, 35630, 53954, 71260, 107908, 134885, 188839, 269770, 377678, 539540, 755356, 944195, 1888390, 3776780]

約数ペア:

[(1, 3776780), (2, 1888390), (4, 944195), (5, 755356), (7, 539540), (10, 377678), (14, 269770), (20, 188839), (28, 134885), (35, 107908), (53, 71260), (70, 53954), (106, 35630), (140, 26977), (212, 17815), (265, 14252), (371, 10180), (509, 7420), (530, 7126), (742, 5090), (1018, 3710), (1060, 3563), (1484, 2545), (1855, 2036)]