2011609215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6673}}^1$

素因数の和:6734

約数の個数: 128

約数和(自身を含む): 4613068800

約数和(自身を除く): 2601459585

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 29, 33, 35, 45, 55, 63, 77, 87, 99, 105, 135, 145, 165, 189, 203, 231, 261, 297, 315, 319, 385, 435, 495, 609, 693, 783, 945, 957, 1015, 1155, 1305, 1485, 1595, 1827, 2079, 2233, 2871, 3045, 3465, 3915, 4785, 5481, 6673, 6699, 8613, 9135, 10395, 11165, 14355, 20019, 20097, 27405, 33365, 33495, 43065, 46711, 60057, 60291, 73403, 100095, 100485, 140133, 180171, 193517, 220209, 233555, 300285, 301455, 367015, 420399, 513821, 580551, 660627, 700665, 900855, 967585, 1101045, 1261197, 1354619, 1541463, 1741653, 1981881, 2101995, 2128687, 2569105, 2902755, 3303135, 4063857, 4624389, 5224959, 6305985, 6386061, 6773095, 7707315, 8708265, 9909405, 10643435, 12191571, 13873167, 14900809, 19158183, 20319285, 23121945, 26124795, 31930305, 36574713, 44702427, 57474549, 60957855, 69365835, 74504045, 95790915, 134107281, 182873565, 223512135, 287372745, 402321843, 670536405, 2011609215]

約数ペア:

[(1, 2011609215), (3, 670536405), (5, 402321843), (7, 287372745), (9, 223512135), (11, 182873565), (15, 134107281), (21, 95790915), (27, 74504045), (29, 69365835), (33, 60957855), (35, 57474549), (45, 44702427), (55, 36574713), (63, 31930305), (77, 26124795), (87, 23121945), (99, 20319285), (105, 19158183), (135, 14900809), (145, 13873167), (165, 12191571), (189, 10643435), (203, 9909405), (231, 8708265), (261, 7707315), (297, 6773095), (315, 6386061), (319, 6305985), (385, 5224959), (435, 4624389), (495, 4063857), (609, 3303135), (693, 2902755), (783, 2569105), (945, 2128687), (957, 2101995), (1015, 1981881), (1155, 1741653), (1305, 1541463), (1485, 1354619), (1595, 1261197), (1827, 1101045), (2079, 967585), (2233, 900855), (2871, 700665), (3045, 660627), (3465, 580551), (3915, 513821), (4785, 420399), (5481, 367015), (6673, 301455), (6699, 300285), (8613, 233555), (9135, 220209), (10395, 193517), (11165, 180171), (14355, 140133), (20019, 100485), (20097, 100095), (27405, 73403), (33365, 60291), (33495, 60057), (43065, 46711)]