1406910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 2118210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2039, 4078, 6117, 10195, 12234, 20390, 30585, 46897, 61170, 93794, 140691, 234485, 281382, 468970, 703455, 1406910]

約数ペア:

[(1, 1406910), (2, 703455), (3, 468970), (5, 281382), (6, 234485), (10, 140691), (15, 93794), (23, 61170), (30, 46897), (46, 30585), (69, 20390), (115, 12234), (138, 10195), (230, 6117), (345, 4078), (690, 2039)]