26759940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 75152448

約数和(自身を除く): 48392508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 683, 1306, 1366, 1959, 2049, 2612, 2732, 3265, 3415, 3918, 4098, 6530, 6830, 7836, 8196, 9795, 10245, 13060, 13660, 19590, 20490, 39180, 40980, 445999, 891998, 1337997, 1783996, 2229995, 2675994, 4459990, 5351988, 6689985, 8919980, 13379970, 26759940]

約数ペア:

[(1, 26759940), (2, 13379970), (3, 8919980), (4, 6689985), (5, 5351988), (6, 4459990), (10, 2675994), (12, 2229995), (15, 1783996), (20, 1337997), (30, 891998), (60, 445999), (653, 40980), (683, 39180), (1306, 20490), (1366, 19590), (1959, 13660), (2049, 13060), (2612, 10245), (2732, 9795), (3265, 8196), (3415, 7836), (3918, 6830), (4098, 6530)]