9784620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2895

約数の個数: 72

約数和(自身を含む): 31253040

約数和(自身を除く): 21468420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2861, 3420, 5722, 8583, 11444, 14305, 17166, 25749, 28610, 34332, 42915, 51498, 54359, 57220, 85830, 102996, 108718, 128745, 163077, 171660, 217436, 257490, 271795, 326154, 489231, 514980, 543590, 652308, 815385, 978462, 1087180, 1630770, 1956924, 2446155, 3261540, 4892310, 9784620]

約数ペア:

[(1, 9784620), (2, 4892310), (3, 3261540), (4, 2446155), (5, 1956924), (6, 1630770), (9, 1087180), (10, 978462), (12, 815385), (15, 652308), (18, 543590), (19, 514980), (20, 489231), (30, 326154), (36, 271795), (38, 257490), (45, 217436), (57, 171660), (60, 163077), (76, 128745), (90, 108718), (95, 102996), (114, 85830), (171, 57220), (180, 54359), (190, 51498), (228, 42915), (285, 34332), (342, 28610), (380, 25749), (570, 17166), (684, 14305), (855, 11444), (1140, 8583), (1710, 5722), (2861, 3420)]