65394490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9631}}^1$

素因数の和:9742

約数の個数: 32

約数和(自身を含む): 135926784

約数和(自身を除く): 70532294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 9631, 19262, 48155, 67417, 96310, 134834, 337085, 674170, 934207, 1868414, 4671035, 6539449, 9342070, 13078898, 32697245, 65394490]

約数ペア:

[(1, 65394490), (2, 32697245), (5, 13078898), (7, 9342070), (10, 6539449), (14, 4671035), (35, 1868414), (70, 934207), (97, 674170), (194, 337085), (485, 134834), (679, 96310), (970, 67417), (1358, 48155), (3395, 19262), (6790, 9631)]