227900530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 512096256

約数和(自身を除く): 284195726

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 53, 55, 62, 65, 97, 106, 110, 130, 143, 155, 194, 265, 286, 310, 341, 403, 485, 530, 583, 682, 689, 715, 806, 970, 1067, 1166, 1261, 1378, 1430, 1643, 1705, 2015, 2134, 2522, 2915, 3007, 3286, 3410, 3445, 4030, 4433, 5141, 5335, 5830, 6014, 6305, 6890, 7579, 8215, 8866, 10282, 10670, 12610, 13871, 15035, 15158, 16430, 18073, 21359, 22165, 25705, 27742, 30070, 33077, 36146, 37895, 39091, 42718, 44330, 51410, 56551, 66154, 66833, 69355, 75790, 78182, 90365, 106795, 113102, 133666, 138710, 159371, 165385, 180730, 195455, 213590, 234949, 282755, 318742, 330770, 334165, 390910, 430001, 469898, 565510, 668330, 735163, 796855, 860002, 1174745, 1470326, 1593710, 1753081, 2071823, 2150005, 2349490, 3506162, 3675815, 4143646, 4300010, 7351630, 8765405, 10359115, 17530810, 20718230, 22790053, 45580106, 113950265, 227900530]

約数ペア:

[(1, 227900530), (2, 113950265), (5, 45580106), (10, 22790053), (11, 20718230), (13, 17530810), (22, 10359115), (26, 8765405), (31, 7351630), (53, 4300010), (55, 4143646), (62, 3675815), (65, 3506162), (97, 2349490), (106, 2150005), (110, 2071823), (130, 1753081), (143, 1593710), (155, 1470326), (194, 1174745), (265, 860002), (286, 796855), (310, 735163), (341, 668330), (403, 565510), (485, 469898), (530, 430001), (583, 390910), (682, 334165), (689, 330770), (715, 318742), (806, 282755), (970, 234949), (1067, 213590), (1166, 195455), (1261, 180730), (1378, 165385), (1430, 159371), (1643, 138710), (1705, 133666), (2015, 113102), (2134, 106795), (2522, 90365), (2915, 78182), (3007, 75790), (3286, 69355), (3410, 66833), (3445, 66154), (4030, 56551), (4433, 51410), (5141, 44330), (5335, 42718), (5830, 39091), (6014, 37895), (6305, 36146), (6890, 33077), (7579, 30070), (8215, 27742), (8866, 25705), (10282, 22165), (10670, 21359), (12610, 18073), (13871, 16430), (15035, 15158)]