21224478630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{19777}}^1$

素因数の和:20301

約数の個数: 64

約数和(自身を含む): 51674692608

約数和(自身を除く): 30450213978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 431, 498, 830, 862, 1245, 1293, 2155, 2490, 2586, 4310, 6465, 12930, 19777, 35773, 39554, 59331, 71546, 98885, 107319, 118662, 178865, 197770, 214638, 296655, 357730, 536595, 593310, 1073190, 1641491, 3282982, 4924473, 8207455, 8523887, 9848946, 16414910, 17047774, 24622365, 25571661, 42619435, 49244730, 51143322, 85238870, 127858305, 255716610, 707482621, 1414965242, 2122447863, 3537413105, 4244895726, 7074826210, 10612239315, 21224478630]

約数ペア:

[(1, 21224478630), (2, 10612239315), (3, 7074826210), (5, 4244895726), (6, 3537413105), (10, 2122447863), (15, 1414965242), (30, 707482621), (83, 255716610), (166, 127858305), (249, 85238870), (415, 51143322), (431, 49244730), (498, 42619435), (830, 25571661), (862, 24622365), (1245, 17047774), (1293, 16414910), (2155, 9848946), (2490, 8523887), (2586, 8207455), (4310, 4924473), (6465, 3282982), (12930, 1641491), (19777, 1073190), (35773, 593310), (39554, 536595), (59331, 357730), (71546, 296655), (98885, 214638), (107319, 197770), (118662, 178865)]