268545970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{49823}}^1$

素因数の和:49855

約数の個数: 48

約数和(自身を含む): 613433088

約数和(自身を除く): 344887118

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 49823, 99646, 249115, 348761, 498230, 548053, 697522, 1096106, 1743805, 2441327, 2740265, 3487610, 3836371, 4882654, 5480530, 7672742, 12206635, 19181855, 24413270, 26854597, 38363710, 53709194, 134272985, 268545970]

約数ペア:

[(1, 268545970), (2, 134272985), (5, 53709194), (7, 38363710), (10, 26854597), (11, 24413270), (14, 19181855), (22, 12206635), (35, 7672742), (49, 5480530), (55, 4882654), (70, 3836371), (77, 3487610), (98, 2740265), (110, 2441327), (154, 1743805), (245, 1096106), (385, 697522), (490, 548053), (539, 498230), (770, 348761), (1078, 249115), (2695, 99646), (5390, 49823)]