117777579780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{280422809}}^1$

素因数の和:280422828

約数の個数: 48

約数和(自身を含む): 376888256640

約数和(自身を除く): 259110676860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 280422809, 560845618, 841268427, 1121691236, 1402114045, 1682536854, 1962959663, 2804228090, 3365073708, 3925919326, 4206342135, 5608456180, 5888878989, 7851838652, 8412684270, 9814798315, 11777757978, 16825368540, 19629596630, 23555515956, 29444394945, 39259193260, 58888789890, 117777579780]

約数ペア:

[(1, 117777579780), (2, 58888789890), (3, 39259193260), (4, 29444394945), (5, 23555515956), (6, 19629596630), (7, 16825368540), (10, 11777757978), (12, 9814798315), (14, 8412684270), (15, 7851838652), (20, 5888878989), (21, 5608456180), (28, 4206342135), (30, 3925919326), (35, 3365073708), (42, 2804228090), (60, 1962959663), (70, 1682536854), (84, 1402114045), (105, 1121691236), (140, 841268427), (210, 560845618), (420, 280422809)]