3123863.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5291

約数の個数: 72

約数和(自身を含む): 125741616

約数和(自身を除く): 85238196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 5233, 7740, 10466, 15699, 20932, 26165, 31398, 47097, 52330, 62796, 78495, 94194, 104660, 156990, 188388, 225019, 235485, 313980, 450038, 470970, 675057, 900076, 941940, 1125095, 1350114, 2025171, 2250190, 2700228, 3375285, 4050342, 4500380, 6750570, 8100684, 10125855, 13501140, 20251710, 40503420]

約数ペア:

[(1, 40503420), (2, 20251710), (3, 13501140), (4, 10125855), (5, 8100684), (6, 6750570), (9, 4500380), (10, 4050342), (12, 3375285), (15, 2700228), (18, 2250190), (20, 2025171), (30, 1350114), (36, 1125095), (43, 941940), (45, 900076), (60, 675057), (86, 470970), (90, 450038), (129, 313980), (172, 235485), (180, 225019), (215, 188388), (258, 156990), (387, 104660), (430, 94194), (516, 78495), (645, 62796), (774, 52330), (860, 47097), (1290, 31398), (1548, 26165), (1935, 20932), (2580, 15699), (3870, 10466), (5233, 7740)]