2108506770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47521}}^1$

素因数の和:47580

約数の個数: 96

約数和(自身を含む): 6004879920

約数和(自身を除く): 3896373150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 986, 1305, 1479, 1530, 2465, 2610, 2958, 4437, 4930, 7395, 8874, 14790, 22185, 44370, 47521, 95042, 142563, 237605, 285126, 427689, 475210, 712815, 807857, 855378, 1378109, 1425630, 1615714, 2138445, 2423571, 2756218, 4039285, 4134327, 4276890, 4847142, 6890545, 7270713, 8078570, 8268654, 12117855, 12402981, 13781090, 14541426, 20671635, 23427853, 24235710, 24805962, 36353565, 41343270, 46855706, 62014905, 70283559, 72707130, 117139265, 124029810, 140567118, 210850677, 234278530, 351417795, 421701354, 702835590, 1054253385, 2108506770]

約数ペア:

[(1, 2108506770), (2, 1054253385), (3, 702835590), (5, 421701354), (6, 351417795), (9, 234278530), (10, 210850677), (15, 140567118), (17, 124029810), (18, 117139265), (29, 72707130), (30, 70283559), (34, 62014905), (45, 46855706), (51, 41343270), (58, 36353565), (85, 24805962), (87, 24235710), (90, 23427853), (102, 20671635), (145, 14541426), (153, 13781090), (170, 12402981), (174, 12117855), (255, 8268654), (261, 8078570), (290, 7270713), (306, 6890545), (435, 4847142), (493, 4276890), (510, 4134327), (522, 4039285), (765, 2756218), (870, 2423571), (986, 2138445), (1305, 1615714), (1479, 1425630), (1530, 1378109), (2465, 855378), (2610, 807857), (2958, 712815), (4437, 475210), (4930, 427689), (7395, 285126), (8874, 237605), (14790, 142563), (22185, 95042), (44370, 47521)]