2040443310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 5185990656

約数和(自身を除く): 3145547346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 82, 86, 123, 129, 173, 205, 215, 223, 246, 258, 346, 410, 430, 446, 519, 615, 645, 669, 865, 1038, 1115, 1230, 1290, 1338, 1730, 1763, 2230, 2595, 3345, 3526, 5190, 5289, 6690, 7093, 7439, 8815, 9143, 9589, 10578, 14186, 14878, 17630, 18286, 19178, 21279, 22317, 26445, 27429, 28767, 35465, 37195, 38579, 42558, 44634, 45715, 47945, 52890, 54858, 57534, 70930, 74390, 77158, 91430, 95890, 106395, 111585, 115737, 137145, 143835, 192895, 212790, 223170, 231474, 274290, 287670, 304999, 385790, 393149, 578685, 609998, 786298, 914997, 1157370, 1179447, 1524995, 1581739, 1658897, 1829994, 1965745, 2358894, 3049990, 3163478, 3317794, 3931490, 4574985, 4745217, 4976691, 5897235, 7908695, 8294485, 9149970, 9490434, 9953382, 11794470, 15817390, 16588970, 23726085, 24883455, 47452170, 49766910, 68014777, 136029554, 204044331, 340073885, 408088662, 680147770, 1020221655, 2040443310]

約数ペア:

[(1, 2040443310), (2, 1020221655), (3, 680147770), (5, 408088662), (6, 340073885), (10, 204044331), (15, 136029554), (30, 68014777), (41, 49766910), (43, 47452170), (82, 24883455), (86, 23726085), (123, 16588970), (129, 15817390), (173, 11794470), (205, 9953382), (215, 9490434), (223, 9149970), (246, 8294485), (258, 7908695), (346, 5897235), (410, 4976691), (430, 4745217), (446, 4574985), (519, 3931490), (615, 3317794), (645, 3163478), (669, 3049990), (865, 2358894), (1038, 1965745), (1115, 1829994), (1230, 1658897), (1290, 1581739), (1338, 1524995), (1730, 1179447), (1763, 1157370), (2230, 914997), (2595, 786298), (3345, 609998), (3526, 578685), (5190, 393149), (5289, 385790), (6690, 304999), (7093, 287670), (7439, 274290), (8815, 231474), (9143, 223170), (9589, 212790), (10578, 192895), (14186, 143835), (14878, 137145), (17630, 115737), (18286, 111585), (19178, 106395), (21279, 95890), (22317, 91430), (26445, 77158), (27429, 74390), (28767, 70930), (35465, 57534), (37195, 54858), (38579, 52890), (42558, 47945), (44634, 45715)]