214948860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10889}}^1$

素因数の和:10955

約数の個数: 96

約数和(自身を含む): 702535680

約数和(自身を除く): 487586820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 10889, 19740, 21778, 32667, 43556, 54445, 65334, 76223, 108890, 130668, 152446, 163335, 217780, 228669, 304892, 326670, 381115, 457338, 511783, 653340, 762230, 914676, 1023566, 1143345, 1524460, 1535349, 2047132, 2286690, 2558915, 3070698, 3582481, 4573380, 5117830, 6141396, 7164962, 7676745, 10235660, 10747443, 14329924, 15353490, 17912405, 21494886, 30706980, 35824810, 42989772, 53737215, 71649620, 107474430, 214948860]

約数ペア:

[(1, 214948860), (2, 107474430), (3, 71649620), (4, 53737215), (5, 42989772), (6, 35824810), (7, 30706980), (10, 21494886), (12, 17912405), (14, 15353490), (15, 14329924), (20, 10747443), (21, 10235660), (28, 7676745), (30, 7164962), (35, 6141396), (42, 5117830), (47, 4573380), (60, 3582481), (70, 3070698), (84, 2558915), (94, 2286690), (105, 2047132), (140, 1535349), (141, 1524460), (188, 1143345), (210, 1023566), (235, 914676), (282, 762230), (329, 653340), (420, 511783), (470, 457338), (564, 381115), (658, 326670), (705, 304892), (940, 228669), (987, 217780), (1316, 163335), (1410, 152446), (1645, 130668), (1974, 108890), (2820, 76223), (3290, 65334), (3948, 54445), (4935, 43556), (6580, 32667), (9870, 21778), (10889, 19740)]