2754060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 7783776

約数和(自身を除く): 5029716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 233, 394, 466, 591, 699, 788, 932, 985, 1165, 1182, 1398, 1970, 2330, 2364, 2796, 2955, 3495, 3940, 4660, 5910, 6990, 11820, 13980, 45901, 91802, 137703, 183604, 229505, 275406, 459010, 550812, 688515, 918020, 1377030, 2754060]

約数ペア:

[(1, 2754060), (2, 1377030), (3, 918020), (4, 688515), (5, 550812), (6, 459010), (10, 275406), (12, 229505), (15, 183604), (20, 137703), (30, 91802), (60, 45901), (197, 13980), (233, 11820), (394, 6990), (466, 5910), (591, 4660), (699, 3940), (788, 3495), (932, 2955), (985, 2796), (1165, 2364), (1182, 2330), (1398, 1970)]