305698510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{14081}}^1$

素因数の和:14268

約数の個数: 32

約数和(自身を含む): 596175552

約数和(自身を除く): 290477042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 4342, 10855, 14081, 21710, 28162, 70405, 140810, 183053, 366106, 915265, 1830530, 2351527, 4703054, 11757635, 23515270, 30569851, 61139702, 152849255, 305698510]

約数ペア:

[(1, 305698510), (2, 152849255), (5, 61139702), (10, 30569851), (13, 23515270), (26, 11757635), (65, 4703054), (130, 2351527), (167, 1830530), (334, 915265), (835, 366106), (1670, 183053), (2171, 140810), (4342, 70405), (10855, 28162), (14081, 21710)]