8068710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 22099392

約数和(自身を除く): 14030682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1217, 1326, 2210, 2434, 3315, 3651, 6085, 6630, 7302, 12170, 15821, 18255, 20689, 31642, 36510, 41378, 47463, 62067, 79105, 94926, 103445, 124134, 158210, 206890, 237315, 268957, 310335, 474630, 537914, 620670, 806871, 1344785, 1613742, 2689570, 4034355, 8068710]

約数ペア:

[(1, 8068710), (2, 4034355), (3, 2689570), (5, 1613742), (6, 1344785), (10, 806871), (13, 620670), (15, 537914), (17, 474630), (26, 310335), (30, 268957), (34, 237315), (39, 206890), (51, 158210), (65, 124134), (78, 103445), (85, 94926), (102, 79105), (130, 62067), (170, 47463), (195, 41378), (221, 36510), (255, 31642), (390, 20689), (442, 18255), (510, 15821), (663, 12170), (1105, 7302), (1217, 6630), (1326, 6085), (2210, 3651), (2434, 3315)]