547393980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9949}}^1$

素因数の和:10099

約数の個数: 96

約数和(自身を含む): 1765209600

約数和(自身を除く): 1217815620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3668, 3930, 4585, 5502, 7860, 9170, 9949, 11004, 13755, 18340, 19898, 27510, 29847, 39796, 49745, 55020, 59694, 69643, 99490, 119388, 139286, 149235, 198980, 208929, 278572, 298470, 348215, 417858, 596940, 696430, 835716, 1044645, 1303319, 1392860, 2089290, 2606638, 3909957, 4178580, 5213276, 6516595, 7819914, 9123233, 13033190, 15639828, 18246466, 19549785, 26066380, 27369699, 36492932, 39099570, 45616165, 54739398, 78199140, 91232330, 109478796, 136848495, 182464660, 273696990, 547393980]

約数ペア:

[(1, 547393980), (2, 273696990), (3, 182464660), (4, 136848495), (5, 109478796), (6, 91232330), (7, 78199140), (10, 54739398), (12, 45616165), (14, 39099570), (15, 36492932), (20, 27369699), (21, 26066380), (28, 19549785), (30, 18246466), (35, 15639828), (42, 13033190), (60, 9123233), (70, 7819914), (84, 6516595), (105, 5213276), (131, 4178580), (140, 3909957), (210, 2606638), (262, 2089290), (393, 1392860), (420, 1303319), (524, 1044645), (655, 835716), (786, 696430), (917, 596940), (1310, 417858), (1572, 348215), (1834, 298470), (1965, 278572), (2620, 208929), (2751, 198980), (3668, 149235), (3930, 139286), (4585, 119388), (5502, 99490), (7860, 69643), (9170, 59694), (9949, 55020), (11004, 49745), (13755, 39796), (18340, 29847), (19898, 27510)]