5154310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 11023344

約数和(自身を除く): 5869034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 157, 245, 314, 335, 469, 490, 670, 785, 938, 1099, 1570, 2198, 2345, 3283, 4690, 5495, 6566, 7693, 10519, 10990, 15386, 16415, 21038, 32830, 38465, 52595, 73633, 76930, 105190, 147266, 368165, 515431, 736330, 1030862, 2577155, 5154310]

約数ペア:

[(1, 5154310), (2, 2577155), (5, 1030862), (7, 736330), (10, 515431), (14, 368165), (35, 147266), (49, 105190), (67, 76930), (70, 73633), (98, 52595), (134, 38465), (157, 32830), (245, 21038), (314, 16415), (335, 15386), (469, 10990), (490, 10519), (670, 7693), (785, 6566), (938, 5495), (1099, 4690), (1570, 3283), (2198, 2345)]