86820030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87697}}^1$

素因数の和:87721

約数の個数: 48

約数和(自身を含む): 246255984

約数和(自身を除く): 159435954

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 87697, 175394, 263091, 438485, 526182, 789273, 876970, 964667, 1315455, 1578546, 1929334, 2630910, 2894001, 3946365, 4823335, 5788002, 7892730, 8682003, 9646670, 14470005, 17364006, 28940010, 43410015, 86820030]

約数ペア:

[(1, 86820030), (2, 43410015), (3, 28940010), (5, 17364006), (6, 14470005), (9, 9646670), (10, 8682003), (11, 7892730), (15, 5788002), (18, 4823335), (22, 3946365), (30, 2894001), (33, 2630910), (45, 1929334), (55, 1578546), (66, 1315455), (90, 964667), (99, 876970), (110, 789273), (165, 526182), (198, 438485), (330, 263091), (495, 175394), (990, 87697)]