6987016330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{19777}}^1$

素因数の和:19908

約数の個数: 64

約数和(自身を含む): 14809766400

約数和(自身を除く): 7822750070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 343, 490, 515, 686, 721, 1030, 1442, 1715, 3430, 3605, 5047, 7210, 10094, 19777, 25235, 35329, 39554, 50470, 70658, 98885, 138439, 176645, 197770, 276878, 353290, 692195, 969073, 1384390, 1938146, 2037031, 4074062, 4845365, 6783511, 9690730, 10185155, 13567022, 14259217, 20370310, 28518434, 33917555, 67835110, 71296085, 99814519, 142592170, 199629038, 499072595, 698701633, 998145190, 1397403266, 3493508165, 6987016330]

約数ペア:

[(1, 6987016330), (2, 3493508165), (5, 1397403266), (7, 998145190), (10, 698701633), (14, 499072595), (35, 199629038), (49, 142592170), (70, 99814519), (98, 71296085), (103, 67835110), (206, 33917555), (245, 28518434), (343, 20370310), (490, 14259217), (515, 13567022), (686, 10185155), (721, 9690730), (1030, 6783511), (1442, 4845365), (1715, 4074062), (3430, 2037031), (3605, 1938146), (5047, 1384390), (7210, 969073), (10094, 692195), (19777, 353290), (25235, 276878), (35329, 197770), (39554, 176645), (50470, 138439), (70658, 98885)]