866128410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3898

約数の個数: 192

約数和(自身を含む): 2845549440

約数和(自身を除く): 1979421030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 85, 90, 98, 102, 105, 119, 126, 135, 147, 153, 170, 189, 210, 238, 245, 255, 270, 294, 306, 315, 357, 378, 441, 459, 490, 510, 595, 630, 714, 735, 765, 833, 882, 918, 945, 1071, 1190, 1323, 1470, 1530, 1666, 1785, 1890, 2142, 2205, 2295, 2499, 2646, 3213, 3570, 3851, 4165, 4410, 4590, 4998, 5355, 6426, 6615, 7497, 7702, 8330, 10710, 11553, 12495, 13230, 14994, 16065, 19255, 22491, 23106, 24990, 26957, 32130, 34659, 37485, 38510, 44982, 53914, 57765, 65467, 69318, 74970, 80871, 103977, 112455, 115530, 130934, 134785, 161742, 173295, 188699, 196401, 207954, 224910, 242613, 269570, 327335, 346590, 377398, 392802, 404355, 458269, 485226, 519885, 566097, 589203, 654670, 727839, 808710, 916538, 943495, 982005, 1039770, 1132194, 1178406, 1213065, 1374807, 1455678, 1698291, 1767609, 1886990, 1964010, 2291345, 2426130, 2749614, 2830485, 2946015, 3207883, 3396582, 3535218, 3639195, 4124421, 4582690, 5094873, 5660970, 5892030, 6415766, 6874035, 7278390, 8248842, 8491455, 8838045, 9623649, 10189746, 12373263, 13748070, 16039415, 16982910, 17676090, 19247298, 20622105, 24746526, 25474365, 28870947, 32078830, 41244210, 48118245, 50948730, 57741894, 61866315, 86612841, 96236490, 123732630, 144354735, 173225682, 288709470, 433064205, 866128410]

約数ペア:

[(1, 866128410), (2, 433064205), (3, 288709470), (5, 173225682), (6, 144354735), (7, 123732630), (9, 96236490), (10, 86612841), (14, 61866315), (15, 57741894), (17, 50948730), (18, 48118245), (21, 41244210), (27, 32078830), (30, 28870947), (34, 25474365), (35, 24746526), (42, 20622105), (45, 19247298), (49, 17676090), (51, 16982910), (54, 16039415), (63, 13748070), (70, 12373263), (85, 10189746), (90, 9623649), (98, 8838045), (102, 8491455), (105, 8248842), (119, 7278390), (126, 6874035), (135, 6415766), (147, 5892030), (153, 5660970), (170, 5094873), (189, 4582690), (210, 4124421), (238, 3639195), (245, 3535218), (255, 3396582), (270, 3207883), (294, 2946015), (306, 2830485), (315, 2749614), (357, 2426130), (378, 2291345), (441, 1964010), (459, 1886990), (490, 1767609), (510, 1698291), (595, 1455678), (630, 1374807), (714, 1213065), (735, 1178406), (765, 1132194), (833, 1039770), (882, 982005), (918, 943495), (945, 916538), (1071, 808710), (1190, 727839), (1323, 654670), (1470, 589203), (1530, 566097), (1666, 519885), (1785, 485226), (1890, 458269), (2142, 404355), (2205, 392802), (2295, 377398), (2499, 346590), (2646, 327335), (3213, 269570), (3570, 242613), (3851, 224910), (4165, 207954), (4410, 196401), (4590, 188699), (4998, 173295), (5355, 161742), (6426, 134785), (6615, 130934), (7497, 115530), (7702, 112455), (8330, 103977), (10710, 80871), (11553, 74970), (12495, 69318), (13230, 65467), (14994, 57765), (16065, 53914), (19255, 44982), (22491, 38510), (23106, 37485), (24990, 34659), (26957, 32130)]