140245890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4674863}}^1$

素因数の和:4674873

約数の個数: 16

約数和(自身を含む): 336590208

約数和(自身を除く): 196344318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4674863, 9349726, 14024589, 23374315, 28049178, 46748630, 70122945, 140245890]

約数ペア:

[(1, 140245890), (2, 70122945), (3, 46748630), (5, 28049178), (6, 23374315), (10, 14024589), (15, 9349726), (30, 4674863)]