66527090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 142193664

約数和(自身を除く): 75666574

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 73, 94, 146, 235, 277, 329, 365, 470, 511, 554, 658, 730, 1022, 1385, 1645, 1939, 2555, 2770, 3290, 3431, 3878, 5110, 6862, 9695, 13019, 17155, 19390, 20221, 24017, 26038, 34310, 40442, 48034, 65095, 91133, 101105, 120085, 130190, 141547, 182266, 202210, 240170, 283094, 455665, 707735, 911330, 950387, 1415470, 1900774, 4751935, 6652709, 9503870, 13305418, 33263545, 66527090]

約数ペア:

[(1, 66527090), (2, 33263545), (5, 13305418), (7, 9503870), (10, 6652709), (14, 4751935), (35, 1900774), (47, 1415470), (70, 950387), (73, 911330), (94, 707735), (146, 455665), (235, 283094), (277, 240170), (329, 202210), (365, 182266), (470, 141547), (511, 130190), (554, 120085), (658, 101105), (730, 91133), (1022, 65095), (1385, 48034), (1645, 40442), (1939, 34310), (2555, 26038), (2770, 24017), (3290, 20221), (3431, 19390), (3878, 17155), (5110, 13019), (6862, 9695)]