422866730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 961795296

約数和(自身を除く): 538928566

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 43, 46, 55, 65, 86, 110, 115, 130, 143, 169, 215, 230, 253, 286, 299, 338, 430, 473, 506, 529, 559, 598, 715, 845, 946, 989, 1058, 1118, 1265, 1430, 1495, 1690, 1859, 1978, 2365, 2530, 2645, 2795, 2990, 3289, 3718, 3887, 4730, 4945, 5290, 5590, 5819, 6149, 6578, 6877, 7267, 7774, 9295, 9890, 10879, 11638, 12298, 12857, 13754, 14534, 16445, 18590, 19435, 21758, 22747, 25714, 29095, 30745, 32890, 34385, 36335, 38870, 42757, 45494, 54395, 58190, 61490, 64285, 68770, 72670, 75647, 79937, 85514, 89401, 108790, 113735, 128570, 141427, 151294, 159874, 167141, 178802, 213785, 227470, 250217, 282854, 295711, 334282, 378235, 399685, 427570, 447005, 500434, 591422, 707135, 756470, 799370, 835705, 894010, 983411, 1251085, 1414270, 1478555, 1671410, 1838551, 1966822, 2502170, 2957110, 3252821, 3677102, 3844243, 4917055, 6505642, 7688486, 9192755, 9834110, 16264105, 18385510, 19221215, 32528210, 38442430, 42286673, 84573346, 211433365, 422866730]

約数ペア:

[(1, 422866730), (2, 211433365), (5, 84573346), (10, 42286673), (11, 38442430), (13, 32528210), (22, 19221215), (23, 18385510), (26, 16264105), (43, 9834110), (46, 9192755), (55, 7688486), (65, 6505642), (86, 4917055), (110, 3844243), (115, 3677102), (130, 3252821), (143, 2957110), (169, 2502170), (215, 1966822), (230, 1838551), (253, 1671410), (286, 1478555), (299, 1414270), (338, 1251085), (430, 983411), (473, 894010), (506, 835705), (529, 799370), (559, 756470), (598, 707135), (715, 591422), (845, 500434), (946, 447005), (989, 427570), (1058, 399685), (1118, 378235), (1265, 334282), (1430, 295711), (1495, 282854), (1690, 250217), (1859, 227470), (1978, 213785), (2365, 178802), (2530, 167141), (2645, 159874), (2795, 151294), (2990, 141427), (3289, 128570), (3718, 113735), (3887, 108790), (4730, 89401), (4945, 85514), (5290, 79937), (5590, 75647), (5819, 72670), (6149, 68770), (6578, 64285), (6877, 61490), (7267, 58190), (7774, 54395), (9295, 45494), (9890, 42757), (10879, 38870), (11638, 36335), (12298, 34385), (12857, 32890), (13754, 30745), (14534, 29095), (16445, 25714), (18590, 22747), (19435, 21758)]