30216568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 60782400

約数和(自身を除く): 30565832

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 89, 124, 148, 178, 248, 296, 356, 712, 1147, 1369, 2294, 2738, 2759, 3293, 4588, 5476, 5518, 6586, 9176, 10952, 11036, 13172, 22072, 26344, 42439, 84878, 102083, 121841, 169756, 204166, 243682, 339512, 408332, 487364, 816664, 974728, 3777071, 7554142, 15108284, 30216568]

約数ペア:

[(1, 30216568), (2, 15108284), (4, 7554142), (8, 3777071), (31, 974728), (37, 816664), (62, 487364), (74, 408332), (89, 339512), (124, 243682), (148, 204166), (178, 169756), (248, 121841), (296, 102083), (356, 84878), (712, 42439), (1147, 26344), (1369, 22072), (2294, 13172), (2738, 11036), (2759, 10952), (3293, 9176), (4588, 6586), (5476, 5518)]