539777790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1999177}}^1$

素因数の和:1999193

約数の個数: 32

約数和(自身を含む): 1439408160

約数和(自身を除く): 899630370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1999177, 3998354, 5997531, 9995885, 11995062, 17992593, 19991770, 29987655, 35985186, 53977779, 59975310, 89962965, 107955558, 179925930, 269888895, 539777790]

約数ペア:

[(1, 539777790), (2, 269888895), (3, 179925930), (5, 107955558), (6, 89962965), (9, 59975310), (10, 53977779), (15, 35985186), (18, 29987655), (27, 19991770), (30, 17992593), (45, 11995062), (54, 9995885), (90, 5997531), (135, 3998354), (270, 1999177)]