230031004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{653}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 481678848

約数和(自身を除く): 251647844

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 547, 644, 653, 1094, 1306, 2188, 2612, 3829, 4571, 7658, 9142, 12581, 15019, 15316, 18284, 25162, 30038, 50324, 60076, 88067, 105133, 176134, 210266, 352268, 357191, 420532, 714382, 1428764, 2500337, 5000674, 8215393, 10001348, 16430786, 32861572, 57507751, 115015502, 230031004]

約数ペア:

[(1, 230031004), (2, 115015502), (4, 57507751), (7, 32861572), (14, 16430786), (23, 10001348), (28, 8215393), (46, 5000674), (92, 2500337), (161, 1428764), (322, 714382), (547, 420532), (644, 357191), (653, 352268), (1094, 210266), (1306, 176134), (2188, 105133), (2612, 88067), (3829, 60076), (4571, 50324), (7658, 30038), (9142, 25162), (12581, 18284), (15019, 15316)]