307367034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 680400000

約数和(自身を除く): 373032966

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 149, 159, 298, 318, 447, 499, 689, 894, 998, 1378, 1497, 1937, 2067, 2994, 3874, 4134, 5811, 6487, 7897, 11622, 12974, 15794, 19461, 23691, 26447, 38922, 47382, 52894, 74351, 79341, 102661, 148702, 158682, 205322, 223053, 307983, 343811, 446106, 615966, 687622, 966563, 1031433, 1933126, 2062866, 2899689, 3940603, 5799378, 7881206, 11821809, 23643618, 51227839, 102455678, 153683517, 307367034]

約数ペア:

[(1, 307367034), (2, 153683517), (3, 102455678), (6, 51227839), (13, 23643618), (26, 11821809), (39, 7881206), (53, 5799378), (78, 3940603), (106, 2899689), (149, 2062866), (159, 1933126), (298, 1031433), (318, 966563), (447, 687622), (499, 615966), (689, 446106), (894, 343811), (998, 307983), (1378, 223053), (1497, 205322), (1937, 158682), (2067, 148702), (2994, 102661), (3874, 79341), (4134, 74351), (5811, 52894), (6487, 47382), (7897, 38922), (11622, 26447), (12974, 23691), (15794, 19461)]