18699930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69259}}^1$

素因数の和:69275

約数の個数: 32

約数和(自身を含む): 49867200

約数和(自身を除く): 31167270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69259, 138518, 207777, 346295, 415554, 623331, 692590, 1038885, 1246662, 1869993, 2077770, 3116655, 3739986, 6233310, 9349965, 18699930]

約数ペア:

[(1, 18699930), (2, 9349965), (3, 6233310), (5, 3739986), (6, 3116655), (9, 2077770), (10, 1869993), (15, 1246662), (18, 1038885), (27, 692590), (30, 623331), (45, 415554), (54, 346295), (90, 207777), (135, 138518), (270, 69259)]