142051070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2029301}}^1$

素因数の和:2029315

約数の個数: 16

約数和(自身を含む): 292219488

約数和(自身を除く): 150168418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2029301, 4058602, 10146505, 14205107, 20293010, 28410214, 71025535, 142051070]

約数ペア:

[(1, 142051070), (2, 71025535), (5, 28410214), (7, 20293010), (10, 14205107), (14, 10146505), (35, 4058602), (70, 2029301)]