129828910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 239073120

約数和(自身を除く): 109244210

約数列:

[1, 2, 5, 10, 59, 118, 197, 295, 394, 590, 985, 1117, 1970, 2234, 5585, 11170, 11623, 23246, 58115, 65903, 116230, 131806, 220049, 329515, 440098, 659030, 1100245, 2200490, 12982891, 25965782, 64914455, 129828910]

約数ペア:

[(1, 129828910), (2, 64914455), (5, 25965782), (10, 12982891), (59, 2200490), (118, 1100245), (197, 659030), (295, 440098), (394, 329515), (590, 220049), (985, 131806), (1117, 116230), (1970, 65903), (2234, 58115), (5585, 23246), (11170, 11623)]