2541210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12101}}^1$

素因数の和:12118

約数の個数: 32

約数和(自身を含む): 6970752

約数和(自身を除く): 4429542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12101, 24202, 36303, 60505, 72606, 84707, 121010, 169414, 181515, 254121, 363030, 423535, 508242, 847070, 1270605, 2541210]

約数ペア:

[(1, 2541210), (2, 1270605), (3, 847070), (5, 508242), (6, 423535), (7, 363030), (10, 254121), (14, 181515), (15, 169414), (21, 121010), (30, 84707), (35, 72606), (42, 60505), (70, 36303), (105, 24202), (210, 12101)]