63747530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11827}}^1$

素因数の和:11859

約数の個数: 48

約数和(自身を含む): 145626336

約数和(自身を除く): 81878806

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, 11827, 23654, 59135, 82789, 118270, 130097, 165578, 260194, 413945, 579523, 650485, 827890, 910679, 1159046, 1300970, 1821358, 2897615, 4553395, 5795230, 6374753, 9106790, 12749506, 31873765, 63747530]

約数ペア:

[(1, 63747530), (2, 31873765), (5, 12749506), (7, 9106790), (10, 6374753), (11, 5795230), (14, 4553395), (22, 2897615), (35, 1821358), (49, 1300970), (55, 1159046), (70, 910679), (77, 827890), (98, 650485), (110, 579523), (154, 413945), (245, 260194), (385, 165578), (490, 130097), (539, 118270), (770, 82789), (1078, 59135), (2695, 23654), (5390, 11827)]