30697768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4369

約数の個数: 32

約数和(自身を含む): 61891200

約数和(自身を除く): 31193432

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 4297, 7144, 8594, 17188, 34376, 81643, 163286, 201959, 326572, 403918, 653144, 807836, 1615672, 3837221, 7674442, 15348884, 30697768]

約数ペア:

[(1, 30697768), (2, 15348884), (4, 7674442), (8, 3837221), (19, 1615672), (38, 807836), (47, 653144), (76, 403918), (94, 326572), (152, 201959), (188, 163286), (376, 81643), (893, 34376), (1786, 17188), (3572, 8594), (4297, 7144)]