2194730370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1161233}}^1$

素因数の和:1161256

約数の個数: 64

約数和(自身を含む): 6688707840

約数和(自身を除く): 4493977470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1161233, 2322466, 3483699, 5806165, 6967398, 8128631, 10451097, 11612330, 16257262, 17418495, 20902194, 24385893, 31353291, 34836990, 40643155, 48771786, 52255485, 62706582, 73157679, 81286310, 104510970, 121929465, 146315358, 156766455, 219473037, 243858930, 313532910, 365788395, 438946074, 731576790, 1097365185, 2194730370]

約数ペア:

[(1, 2194730370), (2, 1097365185), (3, 731576790), (5, 438946074), (6, 365788395), (7, 313532910), (9, 243858930), (10, 219473037), (14, 156766455), (15, 146315358), (18, 121929465), (21, 104510970), (27, 81286310), (30, 73157679), (35, 62706582), (42, 52255485), (45, 48771786), (54, 40643155), (63, 34836990), (70, 31353291), (90, 24385893), (105, 20902194), (126, 17418495), (135, 16257262), (189, 11612330), (210, 10451097), (270, 8128631), (315, 6967398), (378, 5806165), (630, 3483699), (945, 2322466), (1890, 1161233)]