30335361

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 50889600

約数和(自身を除く): 20554239

約数列:

[1, 3, 7, 17, 21, 49, 51, 61, 119, 147, 183, 199, 357, 427, 597, 833, 1037, 1281, 1393, 2499, 2989, 3111, 3383, 4179, 7259, 8967, 9751, 10149, 12139, 21777, 23681, 29253, 36417, 50813, 71043, 84973, 152439, 165767, 206363, 254919, 497301, 594811, 619089, 1444541, 1784433, 4333623, 10111787, 30335361]

約数ペア:

[(1, 30335361), (3, 10111787), (7, 4333623), (17, 1784433), (21, 1444541), (49, 619089), (51, 594811), (61, 497301), (119, 254919), (147, 206363), (183, 165767), (199, 152439), (357, 84973), (427, 71043), (597, 50813), (833, 36417), (1037, 29253), (1281, 23681), (1393, 21777), (2499, 12139), (2989, 10149), (3111, 9751), (3383, 8967), (4179, 7259)]