73565710

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 134719200

約数和(自身を除く): 61153490

約数列:

[1, 2, 5, 10, 107, 197, 214, 349, 394, 535, 698, 985, 1070, 1745, 1970, 3490, 21079, 37343, 42158, 68753, 74686, 105395, 137506, 186715, 210790, 343765, 373430, 687530, 7356571, 14713142, 36782855, 73565710]

約数ペア:

[(1, 73565710), (2, 36782855), (5, 14713142), (10, 7356571), (107, 687530), (197, 373430), (214, 343765), (349, 210790), (394, 186715), (535, 137506), (698, 105395), (985, 74686), (1070, 68753), (1745, 42158), (1970, 37343), (3490, 21079)]