19064070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6833}}^1$

素因数の和:6877

約数の個数: 48

約数和(自身を含む): 51172992

約数和(自身を除く): 32108922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6833, 13666, 20499, 34165, 40998, 61497, 68330, 102495, 122994, 204990, 211823, 307485, 423646, 614970, 635469, 1059115, 1270938, 1906407, 2118230, 3177345, 3812814, 6354690, 9532035, 19064070]

約数ペア:

[(1, 19064070), (2, 9532035), (3, 6354690), (5, 3812814), (6, 3177345), (9, 2118230), (10, 1906407), (15, 1270938), (18, 1059115), (30, 635469), (31, 614970), (45, 423646), (62, 307485), (90, 211823), (93, 204990), (155, 122994), (186, 102495), (279, 68330), (310, 61497), (465, 40998), (558, 34165), (930, 20499), (1395, 13666), (2790, 6833)]