69830684

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 60

約数和(自身を含む): 155758008

約数和(自身を除く): 85927324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 661, 686, 1078, 1322, 1372, 2156, 2401, 2644, 3773, 4627, 4802, 7271, 7546, 9254, 9604, 14542, 15092, 18508, 26411, 29084, 32389, 50897, 52822, 64778, 101794, 105644, 129556, 203588, 226723, 356279, 453446, 712558, 906892, 1425116, 1587061, 2493953, 3174122, 4987906, 6348244, 9975812, 17457671, 34915342, 69830684]

約数ペア:

[(1, 69830684), (2, 34915342), (4, 17457671), (7, 9975812), (11, 6348244), (14, 4987906), (22, 3174122), (28, 2493953), (44, 1587061), (49, 1425116), (77, 906892), (98, 712558), (154, 453446), (196, 356279), (308, 226723), (343, 203588), (539, 129556), (661, 105644), (686, 101794), (1078, 64778), (1322, 52822), (1372, 50897), (2156, 32389), (2401, 29084), (2644, 26411), (3773, 18508), (4627, 15092), (4802, 14542), (7271, 9604), (7546, 9254)]