2530290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12049}}^1$

素因数の和:12066

約数の個数: 32

約数和(自身を含む): 6940800

約数和(自身を除く): 4410510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12049, 24098, 36147, 60245, 72294, 84343, 120490, 168686, 180735, 253029, 361470, 421715, 506058, 843430, 1265145, 2530290]

約数ペア:

[(1, 2530290), (2, 1265145), (3, 843430), (5, 506058), (6, 421715), (7, 361470), (10, 253029), (14, 180735), (15, 168686), (21, 120490), (30, 84343), (35, 72294), (42, 60245), (70, 36147), (105, 24098), (210, 12049)]