30697564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 55714176

約数和(自身を除く): 25016612

約数列:

[1, 2, 4, 31, 62, 124, 281, 562, 881, 1124, 1762, 3524, 8711, 17422, 27311, 34844, 54622, 109244, 247561, 495122, 990244, 7674391, 15348782, 30697564]

約数ペア:

[(1, 30697564), (2, 15348782), (4, 7674391), (31, 990244), (62, 495122), (124, 247561), (281, 109244), (562, 54622), (881, 34844), (1124, 27311), (1762, 17422), (3524, 8711)]