142765890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4758863}}^1$

素因数の和:4758873

約数の個数: 16

約数和(自身を含む): 342638208

約数和(自身を除く): 199872318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4758863, 9517726, 14276589, 23794315, 28553178, 47588630, 71382945, 142765890]

約数ペア:

[(1, 142765890), (2, 71382945), (3, 47588630), (5, 28553178), (6, 23794315), (10, 14276589), (15, 9517726), (30, 4758863)]