228850490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{3361}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 450239040

約数和(自身を除く): 221388550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1238, 3095, 3361, 6190, 6722, 6809, 13618, 16805, 33610, 34045, 36971, 68090, 73942, 184855, 369710, 2080459, 4160918, 10402295, 20804590, 22885049, 45770098, 114425245, 228850490]

約数ペア:

[(1, 228850490), (2, 114425245), (5, 45770098), (10, 22885049), (11, 20804590), (22, 10402295), (55, 4160918), (110, 2080459), (619, 369710), (1238, 184855), (3095, 73942), (3361, 68090), (6190, 36971), (6722, 34045), (6809, 33610), (13618, 16805)]