309022854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 728555520

約数和(自身を除く): 419532666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 139, 258, 278, 301, 417, 602, 834, 903, 973, 1231, 1806, 1946, 2462, 2919, 3693, 5838, 5977, 7386, 8617, 11954, 17234, 17931, 25851, 35862, 41839, 51702, 52933, 83678, 105866, 125517, 158799, 171109, 251034, 317598, 342218, 370531, 513327, 741062, 1026654, 1111593, 1197763, 2223186, 2395526, 3593289, 7186578, 7357687, 14715374, 22073061, 44146122, 51503809, 103007618, 154511427, 309022854]

約数ペア:

[(1, 309022854), (2, 154511427), (3, 103007618), (6, 51503809), (7, 44146122), (14, 22073061), (21, 14715374), (42, 7357687), (43, 7186578), (86, 3593289), (129, 2395526), (139, 2223186), (258, 1197763), (278, 1111593), (301, 1026654), (417, 741062), (602, 513327), (834, 370531), (903, 342218), (973, 317598), (1231, 251034), (1806, 171109), (1946, 158799), (2462, 125517), (2919, 105866), (3693, 83678), (5838, 52933), (5977, 51702), (7386, 41839), (8617, 35862), (11954, 25851), (17234, 17931)]