39674810

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 45861190

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 269, 301, 343, 430, 490, 538, 602, 686, 1345, 1505, 1715, 1883, 2107, 2690, 3010, 3430, 3766, 4214, 9415, 10535, 11567, 13181, 14749, 18830, 21070, 23134, 26362, 29498, 57835, 65905, 73745, 80969, 92267, 115670, 131810, 147490, 161938, 184534, 404845, 461335, 566783, 809690, 922670, 1133566, 2833915, 3967481, 5667830, 7934962, 19837405, 39674810]

約数ペア:

[(1, 39674810), (2, 19837405), (5, 7934962), (7, 5667830), (10, 3967481), (14, 2833915), (35, 1133566), (43, 922670), (49, 809690), (70, 566783), (86, 461335), (98, 404845), (215, 184534), (245, 161938), (269, 147490), (301, 131810), (343, 115670), (430, 92267), (490, 80969), (538, 73745), (602, 65905), (686, 57835), (1345, 29498), (1505, 26362), (1715, 23134), (1883, 21070), (2107, 18830), (2690, 14749), (3010, 13181), (3430, 11567), (3766, 10535), (4214, 9415)]