38866410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 115026912

約数和(自身を除く): 76160502

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 83, 86, 90, 99, 110, 121, 129, 165, 166, 198, 215, 242, 249, 258, 330, 363, 387, 415, 430, 473, 495, 498, 605, 645, 726, 747, 774, 830, 913, 946, 990, 1089, 1210, 1245, 1290, 1419, 1494, 1815, 1826, 1935, 2178, 2365, 2490, 2739, 2838, 3569, 3630, 3735, 3870, 4257, 4565, 4730, 5203, 5445, 5478, 7095, 7138, 7470, 8217, 8514, 9130, 10043, 10406, 10707, 10890, 13695, 14190, 15609, 16434, 17845, 20086, 21285, 21414, 26015, 27390, 30129, 31218, 32121, 35690, 39259, 41085, 42570, 46827, 50215, 52030, 53535, 60258, 64242, 78045, 78518, 82170, 90387, 93654, 100430, 107070, 117777, 150645, 156090, 160605, 180774, 196295, 234135, 235554, 301290, 321210, 353331, 392590, 431849, 451935, 468270, 588885, 706662, 863698, 903870, 1177770, 1295547, 1766655, 2159245, 2591094, 3533310, 3886641, 4318490, 6477735, 7773282, 12955470, 19433205, 38866410]

約数ペア:

[(1, 38866410), (2, 19433205), (3, 12955470), (5, 7773282), (6, 6477735), (9, 4318490), (10, 3886641), (11, 3533310), (15, 2591094), (18, 2159245), (22, 1766655), (30, 1295547), (33, 1177770), (43, 903870), (45, 863698), (55, 706662), (66, 588885), (83, 468270), (86, 451935), (90, 431849), (99, 392590), (110, 353331), (121, 321210), (129, 301290), (165, 235554), (166, 234135), (198, 196295), (215, 180774), (242, 160605), (249, 156090), (258, 150645), (330, 117777), (363, 107070), (387, 100430), (415, 93654), (430, 90387), (473, 82170), (495, 78518), (498, 78045), (605, 64242), (645, 60258), (726, 53535), (747, 52030), (774, 50215), (830, 46827), (913, 42570), (946, 41085), (990, 39259), (1089, 35690), (1210, 32121), (1245, 31218), (1290, 30129), (1419, 27390), (1494, 26015), (1815, 21414), (1826, 21285), (1935, 20086), (2178, 17845), (2365, 16434), (2490, 15609), (2739, 14190), (2838, 13695), (3569, 10890), (3630, 10707), (3735, 10406), (3870, 10043), (4257, 9130), (4565, 8514), (4730, 8217), (5203, 7470), (5445, 7138), (5478, 7095)]