142721130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{10987}}^1$

素因数の和:11430

約数の個数: 32

約数和(自身を含む): 343353024

約数和(自身を除く): 200631894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 2165, 2598, 4330, 6495, 10987, 12990, 21974, 32961, 54935, 65922, 109870, 164805, 329610, 4757371, 9514742, 14272113, 23786855, 28544226, 47573710, 71360565, 142721130]

約数ペア:

[(1, 142721130), (2, 71360565), (3, 47573710), (5, 28544226), (6, 23786855), (10, 14272113), (15, 9514742), (30, 4757371), (433, 329610), (866, 164805), (1299, 109870), (2165, 65922), (2598, 54935), (4330, 32961), (6495, 21974), (10987, 12990)]