64464930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{238759}}^1$

素因数の和:238775

約数の個数: 32

約数和(自身を含む): 171907200

約数和(自身を除く): 107442270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 238759, 477518, 716277, 1193795, 1432554, 2148831, 2387590, 3581385, 4297662, 6446493, 7162770, 10744155, 12892986, 21488310, 32232465, 64464930]

約数ペア:

[(1, 64464930), (2, 32232465), (3, 21488310), (5, 12892986), (6, 10744155), (9, 7162770), (10, 6446493), (15, 4297662), (18, 3581385), (27, 2387590), (30, 2148831), (45, 1432554), (54, 1193795), (90, 716277), (135, 477518), (270, 238759)]