22140660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{797}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 62205696

約数和(自身を除く): 40065036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 797, 926, 1389, 1594, 1852, 2315, 2391, 2778, 3188, 3985, 4630, 4782, 5556, 6945, 7970, 9260, 9564, 11955, 13890, 15940, 23910, 27780, 47820, 369011, 738022, 1107033, 1476044, 1845055, 2214066, 3690110, 4428132, 5535165, 7380220, 11070330, 22140660]

約数ペア:

[(1, 22140660), (2, 11070330), (3, 7380220), (4, 5535165), (5, 4428132), (6, 3690110), (10, 2214066), (12, 1845055), (15, 1476044), (20, 1107033), (30, 738022), (60, 369011), (463, 47820), (797, 27780), (926, 23910), (1389, 15940), (1594, 13890), (1852, 11955), (2315, 9564), (2391, 9260), (2778, 7970), (3188, 6945), (3985, 5556), (4630, 4782)]