30901010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{441443}}^1$

素因数の和:441457

約数の個数: 16

約数和(自身を含む): 63567936

約数和(自身を除く): 32666926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 441443, 882886, 2207215, 3090101, 4414430, 6180202, 15450505, 30901010]

約数ペア:

[(1, 30901010), (2, 15450505), (5, 6180202), (7, 4414430), (10, 3090101), (14, 2207215), (35, 882886), (70, 441443)]