20809156770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{295291}}^1$

素因数の和:295342

約数の個数: 96

約数和(自身を含む): 58042595520

約数和(自身を除く): 37233438750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 783, 810, 870, 1215, 1305, 1566, 2349, 2430, 2610, 3915, 4698, 7047, 7830, 11745, 14094, 23490, 35235, 70470, 295291, 590582, 885873, 1476455, 1771746, 2657619, 2952910, 4429365, 5315238, 7972857, 8563439, 8858730, 13288095, 15945714, 17126878, 23918571, 25690317, 26576190, 39864285, 42817195, 47837142, 51380634, 71755713, 77070951, 79728570, 85634390, 119592855, 128451585, 143511426, 154141902, 231212853, 239185710, 256903170, 358778565, 385354755, 462425706, 693638559, 717557130, 770709510, 1156064265, 1387277118, 2080915677, 2312128530, 3468192795, 4161831354, 6936385590, 10404578385, 20809156770]

約数ペア:

[(1, 20809156770), (2, 10404578385), (3, 6936385590), (5, 4161831354), (6, 3468192795), (9, 2312128530), (10, 2080915677), (15, 1387277118), (18, 1156064265), (27, 770709510), (29, 717557130), (30, 693638559), (45, 462425706), (54, 385354755), (58, 358778565), (81, 256903170), (87, 239185710), (90, 231212853), (135, 154141902), (145, 143511426), (162, 128451585), (174, 119592855), (243, 85634390), (261, 79728570), (270, 77070951), (290, 71755713), (405, 51380634), (435, 47837142), (486, 42817195), (522, 39864285), (783, 26576190), (810, 25690317), (870, 23918571), (1215, 17126878), (1305, 15945714), (1566, 13288095), (2349, 8858730), (2430, 8563439), (2610, 7972857), (3915, 5315238), (4698, 4429365), (7047, 2952910), (7830, 2657619), (11745, 1771746), (14094, 1476455), (23490, 885873), (35235, 590582), (70470, 295291)]