149302230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64633}}^1$

素因数の和:64661

約数の個数: 64

約数和(自身を含む): 446750208

約数和(自身を除く): 297447978

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 64633, 129266, 193899, 323165, 387798, 452431, 646330, 710963, 904862, 969495, 1357293, 1421926, 1938990, 2132889, 2262155, 2714586, 3554815, 4265778, 4524310, 4976741, 6786465, 7109630, 9953482, 10664445, 13572930, 14930223, 21328890, 24883705, 29860446, 49767410, 74651115, 149302230]

約数ペア:

[(1, 149302230), (2, 74651115), (3, 49767410), (5, 29860446), (6, 24883705), (7, 21328890), (10, 14930223), (11, 13572930), (14, 10664445), (15, 9953482), (21, 7109630), (22, 6786465), (30, 4976741), (33, 4524310), (35, 4265778), (42, 3554815), (55, 2714586), (66, 2262155), (70, 2132889), (77, 1938990), (105, 1421926), (110, 1357293), (154, 969495), (165, 904862), (210, 710963), (231, 646330), (330, 452431), (385, 387798), (462, 323165), (770, 193899), (1155, 129266), (2310, 64633)]