30407144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 60328800

約数和(自身を除く): 29921656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 797, 1004, 1594, 2008, 3188, 4769, 6376, 9538, 15143, 19076, 30286, 38152, 60572, 121144, 200047, 400094, 800188, 1600376, 3800893, 7601786, 15203572, 30407144]

約数ペア:

[(1, 30407144), (2, 15203572), (4, 7601786), (8, 3800893), (19, 1600376), (38, 800188), (76, 400094), (152, 200047), (251, 121144), (502, 60572), (797, 38152), (1004, 30286), (1594, 19076), (2008, 15143), (3188, 9538), (4769, 6376)]