66143910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3539}}^1$

素因数の和:3645

約数の個数: 64

約数和(自身を含む): 183513600

約数和(自身を除く): 117369690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3539, 3738, 6230, 7078, 9345, 10617, 17695, 18690, 21234, 24773, 35390, 49546, 53085, 74319, 106170, 123865, 148638, 247730, 314971, 371595, 629942, 743190, 944913, 1574855, 1889826, 2204797, 3149710, 4409594, 4724565, 6614391, 9449130, 11023985, 13228782, 22047970, 33071955, 66143910]

約数ペア:

[(1, 66143910), (2, 33071955), (3, 22047970), (5, 13228782), (6, 11023985), (7, 9449130), (10, 6614391), (14, 4724565), (15, 4409594), (21, 3149710), (30, 2204797), (35, 1889826), (42, 1574855), (70, 944913), (89, 743190), (105, 629942), (178, 371595), (210, 314971), (267, 247730), (445, 148638), (534, 123865), (623, 106170), (890, 74319), (1246, 53085), (1335, 49546), (1869, 35390), (2670, 24773), (3115, 21234), (3539, 18690), (3738, 17695), (6230, 10617), (7078, 9345)]