78872910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24571}}^1$

素因数の和:24688

約数の個数: 32

約数和(自身を含む): 191071872

約数和(自身を除く): 112198962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 24571, 49142, 73713, 122855, 147426, 245710, 368565, 737130, 2629097, 5258194, 7887291, 13145485, 15774582, 26290970, 39436455, 78872910]

約数ペア:

[(1, 78872910), (2, 39436455), (3, 26290970), (5, 15774582), (6, 13145485), (10, 7887291), (15, 5258194), (30, 2629097), (107, 737130), (214, 368565), (321, 245710), (535, 147426), (642, 122855), (1070, 73713), (1605, 49142), (3210, 24571)]