12428970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18013}}^1$

素因数の和:18046

約数の個数: 32

約数和(自身を含む): 31128192

約数和(自身を除く): 18699222

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 18013, 36026, 54039, 90065, 108078, 180130, 270195, 414299, 540390, 828598, 1242897, 2071495, 2485794, 4142990, 6214485, 12428970]

約数ペア:

[(1, 12428970), (2, 6214485), (3, 4142990), (5, 2485794), (6, 2071495), (10, 1242897), (15, 828598), (23, 540390), (30, 414299), (46, 270195), (69, 180130), (115, 108078), (138, 90065), (230, 54039), (345, 36026), (690, 18013)]