22340220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 73210368

約数和(自身を除く): 50870148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1237, 1290, 1505, 1806, 2474, 2580, 3010, 3612, 3711, 4515, 4948, 6020, 6185, 7422, 8659, 9030, 12370, 14844, 17318, 18060, 18555, 24740, 25977, 34636, 37110, 43295, 51954, 53191, 74220, 86590, 103908, 106382, 129885, 159573, 173180, 212764, 259770, 265955, 319146, 372337, 519540, 531910, 638292, 744674, 797865, 1063820, 1117011, 1489348, 1595730, 1861685, 2234022, 3191460, 3723370, 4468044, 5585055, 7446740, 11170110, 22340220]

約数ペア:

[(1, 22340220), (2, 11170110), (3, 7446740), (4, 5585055), (5, 4468044), (6, 3723370), (7, 3191460), (10, 2234022), (12, 1861685), (14, 1595730), (15, 1489348), (20, 1117011), (21, 1063820), (28, 797865), (30, 744674), (35, 638292), (42, 531910), (43, 519540), (60, 372337), (70, 319146), (84, 265955), (86, 259770), (105, 212764), (129, 173180), (140, 159573), (172, 129885), (210, 106382), (215, 103908), (258, 86590), (301, 74220), (420, 53191), (430, 51954), (516, 43295), (602, 37110), (645, 34636), (860, 25977), (903, 24740), (1204, 18555), (1237, 18060), (1290, 17318), (1505, 14844), (1806, 12370), (2474, 9030), (2580, 8659), (3010, 7422), (3612, 6185), (3711, 6020), (4515, 4948)]