28267530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4783}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 68200704

約数和(自身を除く): 39933174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 4783, 5910, 9566, 14349, 23915, 28698, 47830, 71745, 143490, 942251, 1884502, 2826753, 4711255, 5653506, 9422510, 14133765, 28267530]

約数ペア:

[(1, 28267530), (2, 14133765), (3, 9422510), (5, 5653506), (6, 4711255), (10, 2826753), (15, 1884502), (30, 942251), (197, 143490), (394, 71745), (591, 47830), (985, 28698), (1182, 23915), (1970, 14349), (2955, 9566), (4783, 5910)]