429059710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 866764800

約数和(自身を除く): 437705090

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 47, 94, 95, 115, 190, 230, 235, 437, 470, 874, 893, 1081, 1786, 2089, 2162, 2185, 4178, 4370, 4465, 5405, 8930, 10445, 10810, 20539, 20890, 39691, 41078, 48047, 79382, 96094, 98183, 102695, 196366, 198455, 205390, 240235, 396910, 480470, 490915, 912893, 981830, 1825786, 1865477, 2258209, 3730954, 4516418, 4564465, 9128930, 9327385, 11291045, 18654770, 22582090, 42905971, 85811942, 214529855, 429059710]

約数ペア:

[(1, 429059710), (2, 214529855), (5, 85811942), (10, 42905971), (19, 22582090), (23, 18654770), (38, 11291045), (46, 9327385), (47, 9128930), (94, 4564465), (95, 4516418), (115, 3730954), (190, 2258209), (230, 1865477), (235, 1825786), (437, 981830), (470, 912893), (874, 490915), (893, 480470), (1081, 396910), (1786, 240235), (2089, 205390), (2162, 198455), (2185, 196366), (4178, 102695), (4370, 98183), (4465, 96094), (5405, 79382), (8930, 48047), (10445, 41078), (10810, 39691), (20539, 20890)]