9900810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4819

約数の個数: 48

約数和(自身を含む): 26866944

約数和(自身を除く): 16966134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 4783, 9566, 14349, 23915, 28698, 43047, 47830, 71745, 86094, 110009, 143490, 215235, 220018, 330027, 430470, 550045, 660054, 990081, 1100090, 1650135, 1980162, 3300270, 4950405, 9900810]

約数ペア:

[(1, 9900810), (2, 4950405), (3, 3300270), (5, 1980162), (6, 1650135), (9, 1100090), (10, 990081), (15, 660054), (18, 550045), (23, 430470), (30, 330027), (45, 220018), (46, 215235), (69, 143490), (90, 110009), (115, 86094), (138, 71745), (207, 47830), (230, 43047), (345, 28698), (414, 23915), (690, 14349), (1035, 9566), (2070, 4783)]