30914967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 14243433

約数列:

[1, 3, 23, 31, 69, 93, 97, 149, 291, 447, 713, 2139, 2231, 3007, 3427, 4619, 6693, 9021, 10281, 13857, 14453, 43359, 69161, 106237, 207483, 318711, 332419, 448043, 997257, 1344129, 10304989, 30914967]

約数ペア:

[(1, 30914967), (3, 10304989), (23, 1344129), (31, 997257), (69, 448043), (93, 332419), (97, 318711), (149, 207483), (291, 106237), (447, 69161), (713, 43359), (2139, 14453), (2231, 13857), (3007, 10281), (3427, 9021), (4619, 6693)]