142757130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4758571}}^1$

素因数の和:4758581

約数の個数: 16

約数和(自身を含む): 342617184

約数和(自身を除く): 199860054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4758571, 9517142, 14275713, 23792855, 28551426, 47585710, 71378565, 142757130]

約数ペア:

[(1, 142757130), (2, 71378565), (3, 47585710), (5, 28551426), (6, 23792855), (10, 14275713), (15, 9517142), (30, 4758571)]