1213580340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{321053}}^1$

素因数の和:321078

約数の個数: 96

約数和(自身を含む): 4314965760

約数和(自身を除く): 3101385420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 321053, 642106, 963159, 1284212, 1605265, 1926318, 2247371, 2889477, 3210530, 3852636, 4494742, 4815795, 5778954, 6421060, 6742113, 8668431, 8989484, 9631590, 11236855, 11557908, 13484226, 14447385, 17336862, 19263180, 20226339, 22473710, 26968452, 28894770, 33710565, 34673724, 40452678, 43342155, 44947420, 57789540, 60679017, 67421130, 80905356, 86684310, 101131695, 121358034, 134842260, 173368620, 202263390, 242716068, 303395085, 404526780, 606790170, 1213580340]

約数ペア:

[(1, 1213580340), (2, 606790170), (3, 404526780), (4, 303395085), (5, 242716068), (6, 202263390), (7, 173368620), (9, 134842260), (10, 121358034), (12, 101131695), (14, 86684310), (15, 80905356), (18, 67421130), (20, 60679017), (21, 57789540), (27, 44947420), (28, 43342155), (30, 40452678), (35, 34673724), (36, 33710565), (42, 28894770), (45, 26968452), (54, 22473710), (60, 20226339), (63, 19263180), (70, 17336862), (84, 14447385), (90, 13484226), (105, 11557908), (108, 11236855), (126, 9631590), (135, 8989484), (140, 8668431), (180, 6742113), (189, 6421060), (210, 5778954), (252, 4815795), (270, 4494742), (315, 3852636), (378, 3210530), (420, 2889477), (540, 2247371), (630, 1926318), (756, 1605265), (945, 1284212), (1260, 963159), (1890, 642106), (3780, 321053)]