2193304620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{1697}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 6621547968

約数和(自身を除く): 4428243348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1657, 1697, 3314, 3394, 4971, 5091, 6628, 6788, 8285, 8485, 9942, 10182, 16570, 16970, 19884, 20364, 21541, 22061, 24855, 25455, 33140, 33940, 43082, 44122, 49710, 50910, 64623, 66183, 86164, 88244, 99420, 101820, 107705, 110305, 129246, 132366, 215410, 220610, 258492, 264732, 323115, 330915, 430820, 441220, 646230, 661830, 1292460, 1323660, 2811929, 5623858, 8435787, 11247716, 14059645, 16871574, 28119290, 33743148, 36555077, 42178935, 56238580, 73110154, 84357870, 109665231, 146220308, 168715740, 182775385, 219330462, 365550770, 438660924, 548326155, 731101540, 1096652310, 2193304620]

約数ペア:

[(1, 2193304620), (2, 1096652310), (3, 731101540), (4, 548326155), (5, 438660924), (6, 365550770), (10, 219330462), (12, 182775385), (13, 168715740), (15, 146220308), (20, 109665231), (26, 84357870), (30, 73110154), (39, 56238580), (52, 42178935), (60, 36555077), (65, 33743148), (78, 28119290), (130, 16871574), (156, 14059645), (195, 11247716), (260, 8435787), (390, 5623858), (780, 2811929), (1657, 1323660), (1697, 1292460), (3314, 661830), (3394, 646230), (4971, 441220), (5091, 430820), (6628, 330915), (6788, 323115), (8285, 264732), (8485, 258492), (9942, 220610), (10182, 215410), (16570, 132366), (16970, 129246), (19884, 110305), (20364, 107705), (21541, 101820), (22061, 99420), (24855, 88244), (25455, 86164), (33140, 66183), (33940, 64623), (43082, 50910), (44122, 49710)]