79083490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2689}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 151651440

約数和(自身を除く): 72567950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1730, 2689, 2941, 5378, 5882, 13445, 14705, 26890, 29410, 45713, 91426, 228565, 457130, 465197, 930394, 2325985, 4651970, 7908349, 15816698, 39541745, 79083490]

約数ペア:

[(1, 79083490), (2, 39541745), (5, 15816698), (10, 7908349), (17, 4651970), (34, 2325985), (85, 930394), (170, 465197), (173, 457130), (346, 228565), (865, 91426), (1730, 45713), (2689, 29410), (2941, 26890), (5378, 14705), (5882, 13445)]