2100067290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 5948640000

約数和(自身を除く): 3848572710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 449, 459, 510, 765, 898, 918, 1019, 1347, 1530, 2038, 2245, 2295, 2694, 3057, 4041, 4490, 4590, 5095, 6114, 6735, 7633, 8082, 9171, 10190, 12123, 13470, 15266, 15285, 17323, 18342, 20205, 22899, 24246, 27513, 30570, 34646, 38165, 40410, 45798, 45855, 51969, 55026, 60615, 68697, 76330, 86615, 91710, 103938, 114495, 121230, 137394, 137565, 155907, 173230, 206091, 228990, 259845, 275130, 311814, 343485, 412182, 457531, 467721, 519690, 686970, 779535, 915062, 935442, 1030455, 1372593, 1559070, 2060910, 2287655, 2338605, 2745186, 4117779, 4575310, 4677210, 6862965, 7778027, 8235558, 12353337, 13725930, 15556054, 20588895, 23334081, 24706674, 38890135, 41177790, 46668162, 61766685, 70002243, 77780270, 116670405, 123533370, 140004486, 210006729, 233340810, 350011215, 420013458, 700022430, 1050033645, 2100067290]

約数ペア:

[(1, 2100067290), (2, 1050033645), (3, 700022430), (5, 420013458), (6, 350011215), (9, 233340810), (10, 210006729), (15, 140004486), (17, 123533370), (18, 116670405), (27, 77780270), (30, 70002243), (34, 61766685), (45, 46668162), (51, 41177790), (54, 38890135), (85, 24706674), (90, 23334081), (102, 20588895), (135, 15556054), (153, 13725930), (170, 12353337), (255, 8235558), (270, 7778027), (306, 6862965), (449, 4677210), (459, 4575310), (510, 4117779), (765, 2745186), (898, 2338605), (918, 2287655), (1019, 2060910), (1347, 1559070), (1530, 1372593), (2038, 1030455), (2245, 935442), (2295, 915062), (2694, 779535), (3057, 686970), (4041, 519690), (4490, 467721), (4590, 457531), (5095, 412182), (6114, 343485), (6735, 311814), (7633, 275130), (8082, 259845), (9171, 228990), (10190, 206091), (12123, 173230), (13470, 155907), (15266, 137565), (15285, 137394), (17323, 121230), (18342, 114495), (20205, 103938), (22899, 91710), (24246, 86615), (27513, 76330), (30570, 68697), (34646, 60615), (38165, 55026), (40410, 51969), (45798, 45855)]