2863740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4339}}^1$

素因数の和:4362

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 5885700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4339, 8678, 13017, 17356, 21695, 26034, 43390, 47729, 52068, 65085, 86780, 95458, 130170, 143187, 190916, 238645, 260340, 286374, 477290, 572748, 715935, 954580, 1431870, 2863740]

約数ペア:

[(1, 2863740), (2, 1431870), (3, 954580), (4, 715935), (5, 572748), (6, 477290), (10, 286374), (11, 260340), (12, 238645), (15, 190916), (20, 143187), (22, 130170), (30, 95458), (33, 86780), (44, 65085), (55, 52068), (60, 47729), (66, 43390), (110, 26034), (132, 21695), (165, 17356), (220, 13017), (330, 8678), (660, 4339)]