217664730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{1777}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 566662824

約数和(自身を除く): 348998094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1361, 1777, 2722, 3554, 4083, 5331, 6805, 8166, 8885, 10662, 12249, 13610, 15993, 17770, 20415, 24498, 26655, 31986, 40830, 53310, 61245, 79965, 122490, 159930, 2418497, 4836994, 7255491, 12092485, 14510982, 21766473, 24184970, 36277455, 43532946, 72554910, 108832365, 217664730]

約数ペア:

[(1, 217664730), (2, 108832365), (3, 72554910), (5, 43532946), (6, 36277455), (9, 24184970), (10, 21766473), (15, 14510982), (18, 12092485), (30, 7255491), (45, 4836994), (90, 2418497), (1361, 159930), (1777, 122490), (2722, 79965), (3554, 61245), (4083, 53310), (5331, 40830), (6805, 31986), (8166, 26655), (8885, 24498), (10662, 20415), (12249, 17770), (13610, 15993)]