30774796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1447}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 58180640

約数和(自身を除く): 27405844

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1447, 1636, 2894, 5317, 5788, 10634, 18811, 21268, 37622, 75244, 591823, 1183646, 2367292, 7693699, 15387398, 30774796]

約数ペア:

[(1, 30774796), (2, 15387398), (4, 7693699), (13, 2367292), (26, 1183646), (52, 591823), (409, 75244), (818, 37622), (1447, 21268), (1636, 18811), (2894, 10634), (5317, 5788)]