81879810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2729327}}^1$

素因数の和:2729337

約数の個数: 16

約数和(自身を含む): 196511616

約数和(自身を除く): 114631806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2729327, 5458654, 8187981, 13646635, 16375962, 27293270, 40939905, 81879810]

約数ペア:

[(1, 81879810), (2, 40939905), (3, 27293270), (5, 16375962), (6, 13646635), (10, 8187981), (15, 5458654), (30, 2729327)]