30489908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23599}}^1$

素因数の和:23639

約数の個数: 24

約数和(自身を含む): 59472000

約数和(自身を除く): 28982092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23599, 47198, 94396, 401183, 448381, 802366, 896762, 1604732, 1793524, 7622477, 15244954, 30489908]

約数ペア:

[(1, 30489908), (2, 15244954), (4, 7622477), (17, 1793524), (19, 1604732), (34, 896762), (38, 802366), (68, 448381), (76, 401183), (323, 94396), (646, 47198), (1292, 23599)]