197450910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4759}}^1$

素因数の和:5233

約数の個数: 48

約数和(自身を含む): 514594080

約数和(自身を除く): 317143170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 461, 922, 1383, 2305, 2766, 4149, 4610, 4759, 6915, 8298, 9518, 13830, 14277, 20745, 23795, 28554, 41490, 42831, 47590, 71385, 85662, 142770, 214155, 428310, 2193899, 4387798, 6581697, 10969495, 13163394, 19745091, 21938990, 32908485, 39490182, 65816970, 98725455, 197450910]

約数ペア:

[(1, 197450910), (2, 98725455), (3, 65816970), (5, 39490182), (6, 32908485), (9, 21938990), (10, 19745091), (15, 13163394), (18, 10969495), (30, 6581697), (45, 4387798), (90, 2193899), (461, 428310), (922, 214155), (1383, 142770), (2305, 85662), (2766, 71385), (4149, 47590), (4610, 42831), (4759, 41490), (6915, 28554), (8298, 23795), (9518, 20745), (13830, 14277)]