12894060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 36271872

約数和(自身を除く): 23377812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 691, 933, 1244, 1382, 1555, 1866, 2073, 2764, 3110, 3455, 3732, 4146, 4665, 6220, 6910, 8292, 9330, 10365, 13820, 18660, 20730, 41460, 214901, 429802, 644703, 859604, 1074505, 1289406, 2149010, 2578812, 3223515, 4298020, 6447030, 12894060]

約数ペア:

[(1, 12894060), (2, 6447030), (3, 4298020), (4, 3223515), (5, 2578812), (6, 2149010), (10, 1289406), (12, 1074505), (15, 859604), (20, 644703), (30, 429802), (60, 214901), (311, 41460), (622, 20730), (691, 18660), (933, 13820), (1244, 10365), (1382, 9330), (1555, 8292), (1866, 6910), (2073, 6220), (2764, 4665), (3110, 4146), (3455, 3732)]