546270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 1330560

約数和(自身を除く): 784290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 139, 262, 278, 393, 417, 655, 695, 786, 834, 1310, 1390, 1965, 2085, 3930, 4170, 18209, 36418, 54627, 91045, 109254, 182090, 273135, 546270]

約数ペア:

[(1, 546270), (2, 273135), (3, 182090), (5, 109254), (6, 91045), (10, 54627), (15, 36418), (30, 18209), (131, 4170), (139, 3930), (262, 2085), (278, 1965), (393, 1390), (417, 1310), (655, 834), (695, 786)]