164639230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2351989}}^1$

素因数の和:2352003

約数の個数: 16

約数和(自身を含む): 338686560

約数和(自身を除く): 174047330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2351989, 4703978, 11759945, 16463923, 23519890, 32927846, 82319615, 164639230]

約数ペア:

[(1, 164639230), (2, 82319615), (5, 32927846), (7, 23519890), (10, 16463923), (14, 11759945), (35, 4703978), (70, 2351989)]