3457980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19211}}^1$

素因数の和:19226

約数の個数: 36

約数和(自身を含む): 10489752

約数和(自身を除く): 7031772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 19211, 38422, 57633, 76844, 96055, 115266, 172899, 192110, 230532, 288165, 345798, 384220, 576330, 691596, 864495, 1152660, 1728990, 3457980]

約数ペア:

[(1, 3457980), (2, 1728990), (3, 1152660), (4, 864495), (5, 691596), (6, 576330), (9, 384220), (10, 345798), (12, 288165), (15, 230532), (18, 192110), (20, 172899), (30, 115266), (36, 96055), (45, 76844), (60, 57633), (90, 38422), (180, 19211)]