157435630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5569}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 310404960

約数和(自身を除く): 152969330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2570, 2827, 5569, 5654, 11138, 14135, 27845, 28270, 55690, 61259, 122518, 306295, 612590, 1431233, 2862466, 7156165, 14312330, 15743563, 31487126, 78717815, 157435630]

約数ペア:

[(1, 157435630), (2, 78717815), (5, 31487126), (10, 15743563), (11, 14312330), (22, 7156165), (55, 2862466), (110, 1431233), (257, 612590), (514, 306295), (1285, 122518), (2570, 61259), (2827, 55690), (5569, 28270), (5654, 27845), (11138, 14135)]