6912780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 22471680

約数和(自身を除く): 15558900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 151, 210, 218, 302, 327, 420, 436, 453, 545, 604, 654, 755, 763, 906, 1057, 1090, 1308, 1510, 1526, 1635, 1812, 2114, 2180, 2265, 2289, 3020, 3052, 3171, 3270, 3815, 4228, 4530, 4578, 5285, 6342, 6540, 7630, 9060, 9156, 10570, 11445, 12684, 15260, 15855, 16459, 21140, 22890, 31710, 32918, 45780, 49377, 63420, 65836, 82295, 98754, 115213, 164590, 197508, 230426, 246885, 329180, 345639, 460852, 493770, 576065, 691278, 987540, 1152130, 1382556, 1728195, 2304260, 3456390, 6912780]

約数ペア:

[(1, 6912780), (2, 3456390), (3, 2304260), (4, 1728195), (5, 1382556), (6, 1152130), (7, 987540), (10, 691278), (12, 576065), (14, 493770), (15, 460852), (20, 345639), (21, 329180), (28, 246885), (30, 230426), (35, 197508), (42, 164590), (60, 115213), (70, 98754), (84, 82295), (105, 65836), (109, 63420), (140, 49377), (151, 45780), (210, 32918), (218, 31710), (302, 22890), (327, 21140), (420, 16459), (436, 15855), (453, 15260), (545, 12684), (604, 11445), (654, 10570), (755, 9156), (763, 9060), (906, 7630), (1057, 6540), (1090, 6342), (1308, 5285), (1510, 4578), (1526, 4530), (1635, 4228), (1812, 3815), (2114, 3270), (2180, 3171), (2265, 3052), (2289, 3020)]