69422210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 150353280

約数和(自身を除く): 80931070

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 215, 286, 430, 473, 559, 715, 946, 1118, 1129, 1430, 2258, 2365, 2795, 4730, 5590, 5645, 6149, 11290, 12298, 12419, 14677, 24838, 29354, 30745, 48547, 61490, 62095, 73385, 97094, 124190, 146770, 161447, 242735, 322894, 485470, 534017, 631111, 807235, 1068034, 1262222, 1614470, 2670085, 3155555, 5340170, 6311110, 6942221, 13884442, 34711105, 69422210]

約数ペア:

[(1, 69422210), (2, 34711105), (5, 13884442), (10, 6942221), (11, 6311110), (13, 5340170), (22, 3155555), (26, 2670085), (43, 1614470), (55, 1262222), (65, 1068034), (86, 807235), (110, 631111), (130, 534017), (143, 485470), (215, 322894), (286, 242735), (430, 161447), (473, 146770), (559, 124190), (715, 97094), (946, 73385), (1118, 62095), (1129, 61490), (1430, 48547), (2258, 30745), (2365, 29354), (2795, 24838), (4730, 14677), (5590, 12419), (5645, 12298), (6149, 11290)]