67027970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 124806528

約数和(自身を除く): 57778558

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 1607, 3214, 4171, 8035, 8342, 16070, 20855, 41710, 69101, 138202, 155879, 311758, 345505, 691010, 779395, 1558790, 6702797, 13405594, 33513985, 67027970]

約数ペア:

[(1, 67027970), (2, 33513985), (5, 13405594), (10, 6702797), (43, 1558790), (86, 779395), (97, 691010), (194, 345505), (215, 311758), (430, 155879), (485, 138202), (970, 69101), (1607, 41710), (3214, 20855), (4171, 16070), (8035, 8342)]