2122347420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14087}}^1$

素因数の和:14142

約数の個数: 144

約数和(自身を含む): 6892075008

約数和(自身を除く): 4769727588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 10044, 12555, 14087, 15066, 16740, 25110, 28174, 30132, 37665, 42261, 50220, 56348, 70435, 75330, 84522, 126783, 140870, 150660, 169044, 211305, 253566, 281740, 380349, 422610, 436697, 507132, 633915, 760698, 845220, 873394, 1141047, 1267830, 1310091, 1521396, 1746788, 1901745, 2183485, 2282094, 2535660, 2620182, 3423141, 3803490, 3930273, 4366970, 4564188, 5240364, 5705235, 6550455, 6846282, 7606980, 7860546, 8733940, 11410470, 11790819, 13100910, 13692564, 15721092, 17115705, 19651365, 22820940, 23581638, 26201820, 34231410, 35372457, 39302730, 47163276, 58954095, 68462820, 70744914, 78605460, 106117371, 117908190, 141489828, 176862285, 212234742, 235816380, 353724570, 424469484, 530586855, 707449140, 1061173710, 2122347420]

約数ペア:

[(1, 2122347420), (2, 1061173710), (3, 707449140), (4, 530586855), (5, 424469484), (6, 353724570), (9, 235816380), (10, 212234742), (12, 176862285), (15, 141489828), (18, 117908190), (20, 106117371), (27, 78605460), (30, 70744914), (31, 68462820), (36, 58954095), (45, 47163276), (54, 39302730), (60, 35372457), (62, 34231410), (81, 26201820), (90, 23581638), (93, 22820940), (108, 19651365), (124, 17115705), (135, 15721092), (155, 13692564), (162, 13100910), (180, 11790819), (186, 11410470), (243, 8733940), (270, 7860546), (279, 7606980), (310, 6846282), (324, 6550455), (372, 5705235), (405, 5240364), (465, 4564188), (486, 4366970), (540, 3930273), (558, 3803490), (620, 3423141), (810, 2620182), (837, 2535660), (930, 2282094), (972, 2183485), (1116, 1901745), (1215, 1746788), (1395, 1521396), (1620, 1310091), (1674, 1267830), (1860, 1141047), (2430, 873394), (2511, 845220), (2790, 760698), (3348, 633915), (4185, 507132), (4860, 436697), (5022, 422610), (5580, 380349), (7533, 281740), (8370, 253566), (10044, 211305), (12555, 169044), (14087, 150660), (15066, 140870), (16740, 126783), (25110, 84522), (28174, 75330), (30132, 70435), (37665, 56348), (42261, 50220)]