6987560970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{381209}}^1$

素因数の和:381279

約数の個数: 64

約数和(自身を含む): 18444464640

約数和(自身を除く): 11456903670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 18330, 381209, 762418, 1143627, 1906045, 2287254, 3812090, 4955717, 5718135, 9911434, 11436270, 14867151, 17916823, 24778585, 29734302, 35833646, 49557170, 53750469, 74335755, 89584115, 107500938, 148671510, 179168230, 232918699, 268752345, 465837398, 537504690, 698756097, 1164593495, 1397512194, 2329186990, 3493780485, 6987560970]

約数ペア:

[(1, 6987560970), (2, 3493780485), (3, 2329186990), (5, 1397512194), (6, 1164593495), (10, 698756097), (13, 537504690), (15, 465837398), (26, 268752345), (30, 232918699), (39, 179168230), (47, 148671510), (65, 107500938), (78, 89584115), (94, 74335755), (130, 53750469), (141, 49557170), (195, 35833646), (235, 29734302), (282, 24778585), (390, 17916823), (470, 14867151), (611, 11436270), (705, 9911434), (1222, 5718135), (1410, 4955717), (1833, 3812090), (3055, 2287254), (3666, 1906045), (6110, 1143627), (9165, 762418), (18330, 381209)]