30140536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4219}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 60768000

約数和(自身を除く): 30627464

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 4219, 7144, 8438, 16876, 33752, 80161, 160322, 198293, 320644, 396586, 641288, 793172, 1586344, 3767567, 7535134, 15070268, 30140536]

約数ペア:

[(1, 30140536), (2, 15070268), (4, 7535134), (8, 3767567), (19, 1586344), (38, 793172), (47, 641288), (76, 396586), (94, 320644), (152, 198293), (188, 160322), (376, 80161), (893, 33752), (1786, 16876), (3572, 8438), (4219, 7144)]