30643638

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 62380800

約数和(自身を除く): 31737162

約数列:

[1, 2, 3, 6, 149, 151, 227, 298, 302, 447, 453, 454, 681, 894, 906, 1362, 22499, 33823, 34277, 44998, 67497, 67646, 68554, 101469, 102831, 134994, 202938, 205662, 5107273, 10214546, 15321819, 30643638]

約数ペア:

[(1, 30643638), (2, 15321819), (3, 10214546), (6, 5107273), (149, 205662), (151, 202938), (227, 134994), (298, 102831), (302, 101469), (447, 68554), (453, 67646), (454, 67497), (681, 44998), (894, 34277), (906, 33823), (1362, 22499)]