305337029260

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1471}}^1\times {\mathrm{29401}}^1$

素因数の和:31234

約数の個数: 48

約数和(自身を含む): 643483233792

約数和(自身を除く): 338146204532

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1471, 1765, 2942, 3530, 5884, 7060, 7355, 14710, 29401, 29420, 58802, 117604, 147005, 294010, 519263, 588020, 1038526, 2077052, 2596315, 5192630, 10378553, 10385260, 20757106, 41514212, 43248871, 51892765, 86497742, 103785530, 172995484, 207571060, 216244355, 432488710, 864977420, 15266851463, 30533702926, 61067405852, 76334257315, 152668514630, 305337029260]

約数ペア:

[(1, 305337029260), (2, 152668514630), (4, 76334257315), (5, 61067405852), (10, 30533702926), (20, 15266851463), (353, 864977420), (706, 432488710), (1412, 216244355), (1471, 207571060), (1765, 172995484), (2942, 103785530), (3530, 86497742), (5884, 51892765), (7060, 43248871), (7355, 41514212), (14710, 20757106), (29401, 10385260), (29420, 10378553), (58802, 5192630), (117604, 2596315), (147005, 2077052), (294010, 1038526), (519263, 588020)]