2543730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12113}}^1$

素因数の和:12130

約数の個数: 32

約数和(自身を含む): 6977664

約数和(自身を除く): 4433934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12113, 24226, 36339, 60565, 72678, 84791, 121130, 169582, 181695, 254373, 363390, 423955, 508746, 847910, 1271865, 2543730]

約数ペア:

[(1, 2543730), (2, 1271865), (3, 847910), (5, 508746), (6, 423955), (7, 363390), (10, 254373), (14, 181695), (15, 169582), (21, 121130), (30, 84791), (35, 72678), (42, 60565), (70, 36339), (105, 24226), (210, 12113)]