30021392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{60527}}^1$

素因数の和:60566

約数の個数: 20

約数和(自身を含む): 60043776

約数和(自身を除く): 30022384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 60527, 121054, 242108, 484216, 968432, 1876337, 3752674, 7505348, 15010696, 30021392]

約数ペア:

[(1, 30021392), (2, 15010696), (4, 7505348), (8, 3752674), (16, 1876337), (31, 968432), (62, 484216), (124, 242108), (248, 121054), (496, 60527)]