61854060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5233}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 174103776

約数和(自身を除く): 112249716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5233, 5910, 10466, 11820, 15699, 20932, 26165, 31398, 52330, 62796, 78495, 104660, 156990, 313980, 1030901, 2061802, 3092703, 4123604, 5154505, 6185406, 10309010, 12370812, 15463515, 20618020, 30927030, 61854060]

約数ペア:

[(1, 61854060), (2, 30927030), (3, 20618020), (4, 15463515), (5, 12370812), (6, 10309010), (10, 6185406), (12, 5154505), (15, 4123604), (20, 3092703), (30, 2061802), (60, 1030901), (197, 313980), (394, 156990), (591, 104660), (788, 78495), (985, 62796), (1182, 52330), (1970, 31398), (2364, 26165), (2955, 20932), (3940, 15699), (5233, 11820), (5910, 10466)]