30257942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 54480384

約数和(自身を除く): 24222442

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 2251, 4502, 6721, 13442, 24761, 29263, 49522, 58526, 105797, 211594, 321893, 643786, 1163767, 1375361, 2327534, 2750722, 15128971, 30257942]

約数ペア:

[(1, 30257942), (2, 15128971), (11, 2750722), (13, 2327534), (22, 1375361), (26, 1163767), (47, 643786), (94, 321893), (143, 211594), (286, 105797), (517, 58526), (611, 49522), (1034, 29263), (1222, 24761), (2251, 13442), (4502, 6721)]