2707530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12893}}^1$

素因数の和:12910

約数の個数: 32

約数和(自身を含む): 7426944

約数和(自身を除く): 4719414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12893, 25786, 38679, 64465, 77358, 90251, 128930, 180502, 193395, 270753, 386790, 451255, 541506, 902510, 1353765, 2707530]

約数ペア:

[(1, 2707530), (2, 1353765), (3, 902510), (5, 541506), (6, 451255), (7, 386790), (10, 270753), (14, 193395), (15, 180502), (21, 128930), (30, 90251), (35, 77358), (42, 64465), (70, 38679), (105, 25786), (210, 12893)]