151874410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2143}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 288668160

約数和(自身を除く): 136793750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1865, 2143, 3730, 4286, 7087, 10715, 14174, 21430, 35435, 40717, 70870, 81434, 203585, 407170, 799339, 1598678, 3996695, 7993390, 15187441, 30374882, 75937205, 151874410]

約数ペア:

[(1, 151874410), (2, 75937205), (5, 30374882), (10, 15187441), (19, 7993390), (38, 3996695), (95, 1598678), (190, 799339), (373, 407170), (746, 203585), (1865, 81434), (2143, 70870), (3730, 40717), (4286, 35435), (7087, 21430), (10715, 14174)]